ID

VAR-201410-1319

CVE

CVE-2014-7185

TITLE

Python of bufferobject.c Integer overflow vulnerability

DESCRIPTION

Integer overflow in bufferobject.c in Python before 2.7.8 allows context-dependent attackers to obtain sensitive information from process memory via a large size and offset in a "buffer" function. Python is prone to an integer-overflow vulnerability because it fails to properly bounds check user-supplied input before copying it into an insufficiently sized buffer. Attackers can exploit this issue to obtain potentially sensitive information or cause a denial-of-service condition. Versions prior to Python 2.7.8 are vulnerable. The language is scalable, supports modules and packages, and supports multiple platforms. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Python 3.3 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/python-3.3.5-r1" All Python 2.7 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/python-2.7.9-r1" References ========== [ 1 ] CVE-2013-1752 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1752 [ 2 ] CVE-2013-7338 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7338 [ 3 ] CVE-2014-1912 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-1912 [ 4 ] CVE-2014-2667 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2667 [ 5 ] CVE-2014-4616 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4616 [ 6 ] CVE-2014-7185 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-7185 [ 7 ] CVE-2014-9365 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9365 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201503-10 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2015 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. ============================================================================ Ubuntu Security Notice USN-2653-1 June 25, 2015 python2.7, python3.2, python3.4 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in Python. A malicious ftp, http, imap, nntp, pop or smtp server could use this issue to cause a denial of service. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-7185) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.10: python2.7 2.7.8-10ubuntu1.1 python2.7-minimal 2.7.8-10ubuntu1.1 python3.4 3.4.2-1ubuntu0.1 python3.4-minimal 3.4.2-1ubuntu0.1 Ubuntu 14.04 LTS: python2.7 2.7.6-8ubuntu0.2 python2.7-minimal 2.7.6-8ubuntu0.2 python3.4 3.4.0-2ubuntu1.1 python3.4-minimal 3.4.0-2ubuntu1.1 Ubuntu 12.04 LTS: python2.7 2.7.3-0ubuntu3.8 python2.7-minimal 2.7.3-0ubuntu3.8 python3.2 3.2.3-0ubuntu3.7 python3.2-minimal 3.2.3-0ubuntu3.7 In general, a standard system update will make all the necessary changes. 7) - noarch, x86_64 3. The python27 collection provide a stable release of Python 2.7 with a number of additional utilities and database connectors for MySQL and PostgreSQL. The python27-python packages have been upgraded to upstream version 2.7.8, which provides numerous bug fixes over the previous version. (BZ#1167912) The following security issues were fixed in the python27-python component: It was discovered that the socket.recvfrom_into() function failed to check the size of the supplied buffer. (CVE-2014-4616) In addition, this update adds the following enhancement: * The python27 Software Collection now includes the python-wheel and python-pip modules. All running python27 instances must be restarted for this update to take effect. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006 OS X Yosemite v10.10.5 and Security Update 2015-006 is now available and addresses the following: apache Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in Apache 2.4.16, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in Apache versions prior to 2.4.16. These were addressed by updating Apache to version 2.4.16. CVE-ID CVE-2014-3581 CVE-2014-3583 CVE-2014-8109 CVE-2015-0228 CVE-2015-0253 CVE-2015-3183 CVE-2015-3185 apache_mod_php Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in PHP 5.5.20, the most serious of which may lead to arbitrary code execution. These were addressed by updating Apache to version 5.5.27. CVE-ID CVE-2015-2783 CVE-2015-2787 CVE-2015-3307 CVE-2015-3329 CVE-2015-3330 CVE-2015-4021 CVE-2015-4022 CVE-2015-4024 CVE-2015-4025 CVE-2015-4026 CVE-2015-4147 CVE-2015-4148 Apple ID OD Plug-in Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able change the password of a local user Description: In some circumstances, a state management issue existed in password authentication. The issue was addressed through improved state management. CVE-ID CVE-2015-3799 : an anonymous researcher working with HP's Zero Day Initiative AppleGraphicsControl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in AppleGraphicsControl which could have led to the disclosure of kernel memory layout. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5768 : JieTao Yang of KeenTeam Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOBluetoothHCIController. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3779 : Teddy Reed of Facebook Security Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: A memory management issue could have led to the disclosure of kernel memory layout. This issue was addressed with improved memory management. CVE-ID CVE-2015-3780 : Roberto Paleari and Aristide Fattori of Emaze Networks Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious app may be able to access notifications from other iCloud devices Description: An issue existed where a malicious app could access a Bluetooth-paired Mac or iOS device's Notification Center notifications via the Apple Notification Center Service. The issue affected devices using Handoff and logged into the same iCloud account. This issue was resolved by revoking access to the Apple Notification Center Service. CVE-ID CVE-2015-3786 : Xiaolong Bai (Tsinghua University), System Security Lab (Indiana University), Tongxin Li (Peking University), XiaoFeng Wang (Indiana University) Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: An attacker with privileged network position may be able to perform denial of service attack using malformed Bluetooth packets Description: An input validation issue existed in parsing of Bluetooth ACL packets. This issue was addressed through improved input validation. CVE-ID CVE-2015-3787 : Trend Micro Bluetooth Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: Multiple buffer overflow issues existed in blued's handling of XPC messages. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-3777 : mitp0sh of [PDX] bootp Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious Wi-Fi network may be able to determine networks a device has previously accessed Description: Upon connecting to a Wi-Fi network, iOS may have broadcast MAC addresses of previously accessed networks via the DNAv4 protocol. This issue was addressed through disabling DNAv4 on unencrypted Wi-Fi networks. CVE-ID CVE-2015-3778 : Piers O'Hanlon of Oxford Internet Institute, University of Oxford (on the EPSRC Being There project) CloudKit Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to access the iCloud user record of a previously signed in user Description: A state inconsistency existed in CloudKit when signing out users. This issue was addressed through improved state handling. CVE-ID CVE-2015-3782 : Deepkanwal Plaha of University of Toronto CoreMedia Playback Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in CoreMedia Playback. These were addressed through improved memory handling. CVE-ID CVE-2015-5777 : Apple CVE-2015-5778 : Apple CoreText Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5761 : John Villamil (@day6reak), Yahoo Pentest Team CoreText Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5755 : John Villamil (@day6reak), Yahoo Pentest Team curl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities in cURL and libcurl prior to 7.38.0, one of which may allow remote attackers to bypass the Same Origin Policy. Description: Multiple vulnerabilities existed in cURL and libcurl prior to 7.38.0. These issues were addressed by updating cURL to version 7.43.0. CVE-ID CVE-2014-3613 CVE-2014-3620 CVE-2014-3707 CVE-2014-8150 CVE-2014-8151 CVE-2015-3143 CVE-2015-3144 CVE-2015-3145 CVE-2015-3148 CVE-2015-3153 Data Detectors Engine Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a sequence of unicode characters can lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in processing of Unicode characters. These issues were addressed through improved memory handling. CVE-ID CVE-2015-5750 : M1x7e1 of Safeye Team (www.safeye.org) Date & Time pref pane Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Applications that rely on system time may have unexpected behavior Description: An authorization issue existed when modifying the system date and time preferences. This issue was addressed with additional authorization checks. CVE-ID CVE-2015-3757 : Mark S C Smith Dictionary Application Available for: OS X Yosemite v10.10 to v10.10.4 Impact: An attacker with a privileged network position may be able to intercept users' Dictionary app queries Description: An issue existed in the Dictionary app, which did not properly secure user communications. This issue was addressed by moving Dictionary queries to HTTPS. CVE-ID CVE-2015-3774 : Jeffrey Paul of EEQJ, Jan Bee of the Google Security Team DiskImages Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted DMG file may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption issue existed in parsing of malformed DMG images. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3800 : Frank Graziano of the Yahoo Pentest Team dyld Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A path validation issue existed in dyld. This was addressed through improved environment sanitization. CVE-ID CVE-2015-3760 : beist of grayhash, Stefan Esser FontParser Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-3804 : Apple CVE-2015-5775 : Apple FontParser Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5756 : John Villamil (@day6reak), Yahoo Pentest Team groff Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple issues in pdfroff Description: Multiple issues existed in pdfroff, the most serious of which may allow arbitrary filesystem modification. These issues were addressed by removing pdfroff. CVE-ID CVE-2009-5044 CVE-2009-5078 ImageIO Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted TIFF image may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of TIFF images. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-5758 : Apple ImageIO Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Visiting a maliciously crafted website may result in the disclosure of process memory Description: An uninitialized memory access issue existed in ImageIO's handling of PNG and TIFF images. Visiting a malicious website may result in sending data from process memory to the website. This issue is addressed through improved memory initialization and additional validation of PNG and TIFF images. CVE-ID CVE-2015-5781 : Michal Zalewski CVE-2015-5782 : Michal Zalewski Install Framework Legacy Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with root privileges Description: An issue existed in how Install.framework's 'runner' binary dropped privileges. This issue was addressed through improved privilege management. CVE-ID CVE-2015-5784 : Ian Beer of Google Project Zero Install Framework Legacy Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A race condition existed in Install.framework's 'runner' binary that resulted in privileges being incorrectly dropped. This issue was addressed through improved object locking. CVE-ID CVE-2015-5754 : Ian Beer of Google Project Zero IOFireWireFamily Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: Memory corruption issues existed in IOFireWireFamily. These issues were addressed through additional type input validation. CVE-ID CVE-2015-3769 : Ilja van Sprundel CVE-2015-3771 : Ilja van Sprundel CVE-2015-3772 : Ilja van Sprundel IOGraphics Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in IOGraphics. This issue was addressed through additional type input validation. CVE-ID CVE-2015-3770 : Ilja van Sprundel CVE-2015-5783 : Ilja van Sprundel IOHIDFamily Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A buffer overflow issue existed in IOHIDFamily. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5774 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in the mach_port_space_info interface, which could have led to the disclosure of kernel memory layout. This was addressed by disabling the mach_port_space_info interface. CVE-ID CVE-2015-3766 : Cererdlong of Alibaba Mobile Security Team, @PanguTeam Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An integer overflow existed in the handling of IOKit functions. This issue was addressed through improved validation of IOKit API arguments. CVE-ID CVE-2015-3768 : Ilja van Sprundel Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to cause a system denial of service Description: A resource exhaustion issue existed in the fasttrap driver. This was addressed through improved memory handling. CVE-ID CVE-2015-5747 : Maxime VILLARD of m00nbsd Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to cause a system denial of service Description: A validation issue existed in the mounting of HFS volumes. This was addressed by adding additional checks. CVE-ID CVE-2015-5748 : Maxime VILLARD of m00nbsd Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute unsigned code Description: An issue existed that allowed unsigned code to be appended to signed code in a specially crafted executable file. This issue was addressed through improved code signature validation. CVE-ID CVE-2015-3806 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A specially crafted executable file could allow unsigned, malicious code to execute Description: An issue existed in the way multi-architecture executable files were evaluated that could have allowed unsigned code to be executed. This issue was addressed through improved validation of executable files. CVE-ID CVE-2015-3803 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute unsigned code Description: A validation issue existed in the handling of Mach-O files. This was addressed by adding additional checks. CVE-ID CVE-2015-3802 : TaiG Jailbreak Team CVE-2015-3805 : TaiG Jailbreak Team Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted plist may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption existed in processing of malformed plists. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3776 : Teddy Reed of Facebook Security, Patrick Stein (@jollyjinx) of Jinx Germany Kernel Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A path validation issue existed. This was addressed through improved environment sanitization. CVE-ID CVE-2015-3761 : Apple Libc Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted regular expression may lead to an unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in the TRE library. These were addressed through improved memory handling. CVE-ID CVE-2015-3796 : Ian Beer of Google Project Zero CVE-2015-3797 : Ian Beer of Google Project Zero CVE-2015-3798 : Ian Beer of Google Project Zero Libinfo Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: Memory corruption issues existed in handling AF_INET6 sockets. These were addressed by improved memory handling. CVE-ID CVE-2015-5776 : Apple libpthread Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in handling syscalls. This issue was addressed through improved lock state checking. CVE-ID CVE-2015-5757 : Lufeng Li of Qihoo 360 libxml2 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in libxml2 versions prior to 2.9.2, the most serious of which may allow a remote attacker to cause a denial of service Description: Multiple vulnerabilities existed in libxml2 versions prior to 2.9.2. These were addressed by updating libxml2 to version 2.9.2. CVE-ID CVE-2012-6685 : Felix Groebert of Google CVE-2014-0191 : Felix Groebert of Google libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: A memory access issue existed in libxml2. This was addressed by improved memory handling CVE-ID CVE-2014-3660 : Felix Groebert of Google libxml2 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: A memory corruption issue existed in parsing of XML files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3807 : Apple libxpc Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in handling of malformed XPC messages. This issue was improved through improved bounds checking. CVE-ID CVE-2015-3795 : Mathew Rowley mail_cmds Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary shell commands Description: A validation issue existed in the mailx parsing of email addresses. This was addressed by improved sanitization. CVE-ID CVE-2014-7844 Notification Center OSX Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A malicious application may be able to access all notifications previously displayed to users Description: An issue existed in Notification Center, which did not properly delete user notifications. This issue was addressed by correctly deleting notifications dismissed by users. CVE-ID CVE-2015-3764 : Jonathan Zdziarski ntfs Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A local user may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in NTFS. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5763 : Roberto Paleari and Aristide Fattori of Emaze Networks OpenSSH Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Remote attackers may be able to circumvent a time delay for failed login attempts and conduct brute-force attacks Description: An issue existed when processing keyboard-interactive devices. This issue was addressed through improved authentication request validation. CVE-ID CVE-2015-5600 OpenSSL Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in OpenSSL versions prior to 0.9.8zg, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in OpenSSL versions prior to 0.9.8zg. These were addressed by updating OpenSSL to version 0.9.8zg. CVE-ID CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 perl Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted regular expression may lead to disclosure of unexpected application termination or arbitrary code execution Description: An integer underflow issue existed in the way Perl parsed regular expressions. This issue was addressed through improved memory handling. CVE-ID CVE-2013-7422 PostgreSQL Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: An attacker may be able to cause unexpected application termination or gain access to data without proper authentication Description: Multiple issues existed in PostgreSQL 9.2.4. These issues were addressed by updating PostgreSQL to 9.2.13. CVE-ID CVE-2014-0067 CVE-2014-8161 CVE-2015-0241 CVE-2015-0242 CVE-2015-0243 CVE-2015-0244 python Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in Python 2.7.6, the most serious of which may lead to arbitrary code execution Description: Multiple vulnerabilities existed in Python versions prior to 2.7.6. CVE-ID CVE-2013-7040 CVE-2013-7338 CVE-2014-1912 CVE-2014-7185 CVE-2014-9365 QL Office Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted Office document may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in parsing of Office documents. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5773 : Apple QL Office Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted XML file may lead to disclosure of user information Description: An external entity reference issue existed in XML file parsing. This issue was addressed through improved parsing. CVE-ID CVE-2015-3784 : Bruno Morisson of INTEGRITY S.A. Quartz Composer Framework Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted QuickTime file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in parsing of QuickTime files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-5771 : Apple Quick Look Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Searching for a previously viewed website may launch the web browser and render that website Description: An issue existed where QuickLook had the capability to execute JavaScript. The issue was addressed by disallowing execution of JavaScript. CVE-ID CVE-2015-3781 : Andrew Pouliot of Facebook, Anto Loyola of Qubole QuickTime 7 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in QuickTime. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3772 CVE-2015-3779 CVE-2015-5753 : Apple CVE-2015-5779 : Apple QuickTime 7 Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in QuickTime. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3765 : Joe Burnett of Audio Poison CVE-2015-3788 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3789 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3790 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3791 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-3792 : Ryan Pentney and Richard Johnson of Cisco Talos CVE-2015-5751 : WalkerFuz SceneKit Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Viewing a maliciously crafted Collada file may lead to arbitrary code execution Description: A heap buffer overflow existed in SceneKit's handling of Collada files. This issue was addressed through improved input validation. CVE-ID CVE-2015-5772 : Apple SceneKit Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in SceneKit. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3783 : Haris Andrianakis of Google Security Team Security Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A standard user may be able to gain access to admin privileges without proper authentication Description: An issue existed in handling of user authentication. This issue was addressed through improved authentication checks. CVE-ID CVE-2015-3775 : [Eldon Ahrold] SMBClient Available for: OS X Yosemite v10.10 to v10.10.4 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the SMB client. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3773 : Ilja van Sprundel Speech UI Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted unicode string with speech alerts enabled may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in handling of Unicode strings. This issue was addressed by improved memory handling. CVE-ID CVE-2015-3794 : Adam Greenbaum of Refinitive sudo Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in sudo versions prior to 1.7.10p9, the most serious of which may allow an attacker access to arbitrary files Description: Multiple vulnerabilities existed in sudo versions prior to 1.7.10p9. These were addressed by updating sudo to version 1.7.10p9. CVE-ID CVE-2013-1775 CVE-2013-1776 CVE-2013-2776 CVE-2013-2777 CVE-2014-0106 CVE-2014-9680 tcpdump Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Multiple vulnerabilities existed in tcpdump 4.7.3, the most serious of which may allow a remote attacker to cause a denial of service. Description: Multiple vulnerabilities existed in tcpdump versions prior to 4.7.3. These were addressed by updating tcpdump to version 4.7.3. CVE-ID CVE-2014-8767 CVE-2014-8769 CVE-2014-9140 Text Formats Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Parsing a maliciously crafted text file may lead to disclosure of user information Description: An XML external entity reference issue existed with TextEdit parsing. This issue was addressed through improved parsing. CVE-ID CVE-2015-3762 : Xiaoyong Wu of the Evernote Security Team udf Available for: OS X Yosemite v10.10 to v10.10.4 Impact: Processing a maliciously crafted DMG file may lead to an unexpected application termination or arbitrary code execution with system privileges Description: A memory corruption issue existed in parsing of malformed DMG images. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3767 : beist of grayhash OS X Yosemite v10.10.5 includes the security content of Safari 8.0.8: https://support.apple.com/en-us/HT205033 OS X Yosemite 10.10.5 and Security Update 2015-006 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJVzM3+AAoJEBcWfLTuOo7tx/YP/RTsUUx0UTk7rXj6AEcHmiR4 Y2xTUOXqRmxhieSbsGK9laKL5++lIzkGh5RC7oYag0+OgWtZz+EU/EtdoEJmGNJ6 +PgoEnizYdKhO1kos1KCHOwG6UFCqoeEm6Icm33nVUqWp7uAmhVRMRxtMJEScLSR 2LpsK0grIhFXtJGqu053TSKSCa1UTab8XWteZTT84uFGMSKbAFONj5CPIrR6+uev QpVTwrnskPDBOXJwGhjypvIBTbt2aa1wjCukOAWFHwf7Pma/QUdhKRkUK4vAb9/k fu2t2fBOvSMguJHRO+340NsQR9LvmdruBeAyNUH64srF1jtbAg0QnvZsPyO5aIyR A8WrzHl3oIc0II0y7VpI+3o0J3Nn03EcBPtIKeoeyznnjNziDm72HPI2d2+5ZSRz xjAd4Nmw+dgGq+UMkusIXgtRK4HcEpwzfImf3zqnKHakSncnFPhGKyNEgn8bK9a7 AeAvSqMXXsJg8weHUF2NLnAn/42k2wIE8d5BOLaIy13xz6MJn7VUI21pK0zCaGBF sfkRFZP0eEVh8ZzU/nWp9E5KDpbsd72biJwvjWH4OrmkfzUWxStQiVwPTxtZD9LW c5ZWe+vqZJV9eYRH2hAOMPaYkOQ5Z4DySNVVOFAG0eq9til8+V0k3L7ipIVd2XUB msu6gVP8uZhFYNb8byVJ =+0e/ -----END PGP SIGNATURE----- . 6) - i386, x86_64 3. Space precludes documenting all of these changes in this advisory. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: python security, bug fix, and enhancement update Advisory ID: RHSA-2015:2101-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2101.html Issue date: 2015-11-19 CVE Names: CVE-2013-1752 CVE-2013-1753 CVE-2014-4616 CVE-2014-4650 CVE-2014-7185 ===================================================================== 1. Summary: Updated python packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Python is an interpreted, interactive, object-oriented programming language often compared to Tcl, Perl, Scheme, or Java. Python includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems (X11, Motif, Tk, Mac and MFC). It was discovered that the Python xmlrpclib module did not restrict the size of gzip-compressed HTTP responses. A malicious XMLRPC server could cause an XMLRPC client using xmlrpclib to consume an excessive amount of memory. (CVE-2013-1753) It was discovered that multiple Python standard library modules implementing network protocols (such as httplib or smtplib) failed to restrict the sizes of server responses. A malicious server could cause a client using one of the affected modules to consume an excessive amount of memory. (CVE-2013-1752) It was discovered that the CGIHTTPServer module incorrectly handled URL encoded paths. A remote attacker could use this flaw to execute scripts outside of the cgi-bin directory, or disclose the source code of the scripts in the cgi-bin directory. An attacker able to control these arguments could use this flaw to disclose portions of the application memory or cause it to crash. (CVE-2014-7185) A flaw was found in the way the json module handled negative index arguments passed to certain functions (such as raw_decode()). An attacker able to control the index value passed to one of the affected functions could possibly use this flaw to disclose portions of the application memory. (CVE-2014-4616) The Python standard library HTTP client modules (such as httplib or urllib) did not perform verification of TLS/SSL certificates when connecting to HTTPS servers. A man-in-the-middle attacker could use this flaw to hijack connections and eavesdrop or modify transferred data. (CVE-2014-9365) Note: The Python standard library was updated to make it possible to enable certificate verification by default. However, for backwards compatibility, verification remains disabled by default. Future updates may change this default. Refer to the Knowledgebase article 2039753 linked to in the References section for further details about this change. (BZ#1219108) This update also fixes the following bugs: * Subprocesses used with the Eventlet library or regular threads previously tried to close epoll file descriptors twice, which led to an "Invalid argument" error. Subprocesses have been fixed to close the file descriptors only once. (BZ#1103452) * When importing the readline module from a Python script, Python no longer produces erroneous random characters on stdout. (BZ#1189301) * The cProfile utility has been fixed to print all values that the "-s" option supports when this option is used without a correct value. (BZ#1237107) * The load_cert_chain() function now accepts "None" as a keyfile argument. (BZ#1250611) In addition, this update adds the following enhancements: * Security enhancements as described in PEP 466 have been backported to the Python standard library, for example, new features of the ssl module: Server Name Indication (SNI) support, support for new TLSv1.x protocols, new hash algorithms in the hashlib module, and many more. (BZ#1111461) * Support for the ssl.PROTOCOL_TLSv1_2 protocol has been added to the ssl library. (BZ#1192015) * The ssl.SSLSocket.version() method is now available to access information about the version of the SSL protocol used in a connection. (BZ#1259421) All python users are advised to upgrade to these updated packages, which contain backported patches to correct these issues and add these enhancements. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1046170 - CVE-2013-1753 python: XMLRPC library unrestricted decompression of HTTP responses using gzip enconding 1046174 - CVE-2013-1752 python: multiple unbound readline() DoS flaws in python stdlib 1058482 - tmpwatch removes python multiprocessing sockets 1112285 - CVE-2014-4616 python: missing boundary check in JSON module 1113527 - CVE-2014-4650 python: CGIHTTPServer module does not properly handle URL-encoded path separators in URLs 1146026 - CVE-2014-7185 python: buffer() integer overflow leading to out of bounds read 1173041 - CVE-2014-9365 python: failure to validate certificates in the HTTP client with TLS (PEP 476) 1177613 - setup.py bdist_rpm NameError: global name 'get_python_version' is not defined 1181624 - multiprocessing BaseManager serve_client() does not check EINTR on recv 1237107 - cProfile main() traceback if options syntax is invalid 1250611 - SSLContext.load_cert_chain() keyfile argument can't be set to None 1259421 - Backport SSLSocket.version() to python 2.7.5 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: python-2.7.5-34.el7.src.rpm x86_64: python-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.i686.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-libs-2.7.5-34.el7.i686.rpm python-libs-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: python-debug-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-devel-2.7.5-34.el7.x86_64.rpm python-test-2.7.5-34.el7.x86_64.rpm python-tools-2.7.5-34.el7.x86_64.rpm tkinter-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: python-2.7.5-34.el7.src.rpm x86_64: python-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.i686.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-devel-2.7.5-34.el7.x86_64.rpm python-libs-2.7.5-34.el7.i686.rpm python-libs-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: python-debug-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-test-2.7.5-34.el7.x86_64.rpm python-tools-2.7.5-34.el7.x86_64.rpm tkinter-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: python-2.7.5-34.el7.src.rpm aarch64: python-2.7.5-34.el7.aarch64.rpm python-debuginfo-2.7.5-34.el7.aarch64.rpm python-devel-2.7.5-34.el7.aarch64.rpm python-libs-2.7.5-34.el7.aarch64.rpm ppc64: python-2.7.5-34.el7.ppc64.rpm python-debuginfo-2.7.5-34.el7.ppc.rpm python-debuginfo-2.7.5-34.el7.ppc64.rpm python-devel-2.7.5-34.el7.ppc64.rpm python-libs-2.7.5-34.el7.ppc.rpm python-libs-2.7.5-34.el7.ppc64.rpm ppc64le: python-2.7.5-34.el7.ppc64le.rpm python-debuginfo-2.7.5-34.el7.ppc64le.rpm python-devel-2.7.5-34.el7.ppc64le.rpm python-libs-2.7.5-34.el7.ppc64le.rpm s390x: python-2.7.5-34.el7.s390x.rpm python-debuginfo-2.7.5-34.el7.s390.rpm python-debuginfo-2.7.5-34.el7.s390x.rpm python-devel-2.7.5-34.el7.s390x.rpm python-libs-2.7.5-34.el7.s390.rpm python-libs-2.7.5-34.el7.s390x.rpm x86_64: python-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.i686.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-devel-2.7.5-34.el7.x86_64.rpm python-libs-2.7.5-34.el7.i686.rpm python-libs-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: python-debug-2.7.5-34.el7.aarch64.rpm python-debuginfo-2.7.5-34.el7.aarch64.rpm python-test-2.7.5-34.el7.aarch64.rpm python-tools-2.7.5-34.el7.aarch64.rpm tkinter-2.7.5-34.el7.aarch64.rpm ppc64: python-debug-2.7.5-34.el7.ppc64.rpm python-debuginfo-2.7.5-34.el7.ppc64.rpm python-test-2.7.5-34.el7.ppc64.rpm python-tools-2.7.5-34.el7.ppc64.rpm tkinter-2.7.5-34.el7.ppc64.rpm ppc64le: python-debug-2.7.5-34.el7.ppc64le.rpm python-debuginfo-2.7.5-34.el7.ppc64le.rpm python-test-2.7.5-34.el7.ppc64le.rpm python-tools-2.7.5-34.el7.ppc64le.rpm tkinter-2.7.5-34.el7.ppc64le.rpm s390x: python-debug-2.7.5-34.el7.s390x.rpm python-debuginfo-2.7.5-34.el7.s390x.rpm python-test-2.7.5-34.el7.s390x.rpm python-tools-2.7.5-34.el7.s390x.rpm tkinter-2.7.5-34.el7.s390x.rpm x86_64: python-debug-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-test-2.7.5-34.el7.x86_64.rpm python-tools-2.7.5-34.el7.x86_64.rpm tkinter-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: python-2.7.5-34.el7.src.rpm x86_64: python-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.i686.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-devel-2.7.5-34.el7.x86_64.rpm python-libs-2.7.5-34.el7.i686.rpm python-libs-2.7.5-34.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: python-debug-2.7.5-34.el7.x86_64.rpm python-debuginfo-2.7.5-34.el7.x86_64.rpm python-test-2.7.5-34.el7.x86_64.rpm python-tools-2.7.5-34.el7.x86_64.rpm tkinter-2.7.5-34.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2013-1752 https://access.redhat.com/security/cve/CVE-2013-1753 https://access.redhat.com/security/cve/CVE-2014-4616 https://access.redhat.com/security/cve/CVE-2014-4650 https://access.redhat.com/security/cve/CVE-2014-7185 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/articles/2039753 https://www.python.org/dev/peps/pep-0466/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWTj/SXlSAg2UNWIIRAuXcAKCCJdw1P4H3y4fnhu6lXW2AcADYJgCfRO+v qMX3qLAXBobeDiPX4eN9Pxc= =JQMw -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 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AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

digital error

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Chris Foster

SOURCES

LAST UPDATE DATE

2024-11-20T20:29:11.269000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE