ID

VAR-201603-0003

CVE

CVE-2015-7551

TITLE

Apple OS X Distributed by such products Ruby of ext/fiddle/handle.c of Fiddle::Handle Vulnerabilities in arbitrary code execution

DESCRIPTION

The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library. NOTE: this vulnerability exists because of a CVE-2009-5147 regression. Ruby is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. Apple OS X is a dedicated operating system developed by Apple for Mac computers. The following products and versions are affected: Ruby prior to 2.0.0-p648, 2.1 prior to 2.1.8, 2.2 prior to 2.2.4, and Apple OS X prior to 10.11.4. (Note: This issue was originally fixed in the CNNVD-201508-060 patch, but reappeared after DL was implemented using Fiddle and libffi). -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: rh-ruby22-ruby security, bug fix, and enhancement update Advisory ID: RHSA-2018:0583-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2018:0583 Issue date: 2018-03-26 CVE Names: CVE-2009-5147 CVE-2015-7551 CVE-2017-0898 CVE-2017-0899 CVE-2017-0900 CVE-2017-0901 CVE-2017-0902 CVE-2017-0903 CVE-2017-10784 CVE-2017-14033 CVE-2017-14064 CVE-2017-17405 CVE-2017-17790 ===================================================================== 1. Summary: An update for rh-ruby22-ruby is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: rh-ruby22-ruby (2.2.9), rh-ruby22-rubygems (2.4.5.4), rh-ruby22-rubygem-psych (2.0.8.1), rh-ruby22-rubygem-json (1.8.1.1). (BZ#1549646) Security Fix(es): * ruby: Command injection vulnerability in Net::FTP (CVE-2017-17405) * ruby: Buffer underrun vulnerability in Kernel.sprintf (CVE-2017-0898) * rubygems: Arbitrary file overwrite due to incorrect validation of specification name (CVE-2017-0901) * rubygems: DNS hijacking vulnerability (CVE-2017-0902) * rubygems: Unsafe object deserialization through YAML formatted gem specifications (CVE-2017-0903) * ruby: Escape sequence injection vulnerability in the Basic authentication of WEBrick (CVE-2017-10784) * ruby: Buffer underrun in OpenSSL ASN1 decode (CVE-2017-14033) * ruby: DL::dlopen could open a library with tainted library name (CVE-2009-5147, CVE-2015-7551) * rubygems: Escape sequence in the "summary" field of gemspec (CVE-2017-0899) * rubygems: No size limit in summary length of gem spec (CVE-2017-0900) * ruby: Arbitrary heap exposure during a JSON.generate call (CVE-2017-14064) * ruby: Command injection in lib/resolv.rb:lazy_initialize() allows arbitrary code execution (CVE-2017-17790) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1248935 - CVE-2009-5147 CVE-2015-7551 ruby: DL::dlopen could open a library with tainted library name 1487552 - CVE-2017-14064 ruby: Arbitrary heap exposure during a JSON.generate call 1487587 - CVE-2017-0901 rubygems: Arbitrary file overwrite due to incorrect validation of specification name 1487588 - CVE-2017-0900 rubygems: No size limit in summary length of gem spec 1487589 - CVE-2017-0902 rubygems: DNS hijacking vulnerability 1487590 - CVE-2017-0899 rubygems: Escape sequence in the "summary" field of gemspec 1491866 - CVE-2017-14033 ruby: Buffer underrun in OpenSSL ASN1 decode 1492012 - CVE-2017-10784 ruby: Escape sequence injection vulnerability in the Basic authentication of WEBrick 1492015 - CVE-2017-0898 ruby: Buffer underrun vulnerability in Kernel.sprintf 1500488 - CVE-2017-0903 rubygems: Unsafe object deserialization through YAML formatted gem specifications 1526189 - CVE-2017-17405 ruby: Command injection vulnerability in Net::FTP 1528218 - CVE-2017-17790 ruby: Command injection in lib/resolv.rb:lazy_initialize() allows arbitrary code execution 1549646 - Rebase to the latest Ruby 2.2 point release 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6): Source: rh-ruby22-ruby-2.2.9-19.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7): Source: rh-ruby22-ruby-2.2.9-19.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6): Source: rh-ruby22-ruby-2.2.9-19.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-ruby22-ruby-2.2.9-19.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3): Source: rh-ruby22-ruby-2.2.9-19.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: rh-ruby22-ruby-2.2.9-19.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-ruby22-ruby-2.2.9-19.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5.4-19.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-2009-5147 https://access.redhat.com/security/cve/CVE-2015-7551 https://access.redhat.com/security/cve/CVE-2017-0898 https://access.redhat.com/security/cve/CVE-2017-0899 https://access.redhat.com/security/cve/CVE-2017-0900 https://access.redhat.com/security/cve/CVE-2017-0901 https://access.redhat.com/security/cve/CVE-2017-0902 https://access.redhat.com/security/cve/CVE-2017-0903 https://access.redhat.com/security/cve/CVE-2017-10784 https://access.redhat.com/security/cve/CVE-2017-14033 https://access.redhat.com/security/cve/CVE-2017-14064 https://access.redhat.com/security/cve/CVE-2017-17405 https://access.redhat.com/security/cve/CVE-2017-17790 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFauMCwXlSAg2UNWIIRAt7+AKCI6oUS1rfveUw8jicxIi6EpIyH4wCgqBO0 GhFJ0ZG9kuNetqyols+muU4= =ZJq+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-03-21-5 OS X El Capitan 10.11.4 and Security Update 2016-002 OS X El Capitan 10.11.4 and Security Update 2016-002 is now available and addresses the following: apache_mod_php Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by updating libpng to version 1.6.20. CVE-ID CVE-2015-8126 : Adam Mariš CVE-2015-8472 : Adam Mariš AppleRAID Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1733 : Proteas of Qihoo 360 Nirvan Team AppleRAID Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-ID CVE-2016-1732 : Proteas of Qihoo 360 Nirvan Team AppleUSBNetworking Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the parsing of data from USB devices. This issue was addressed through improved input validation. CVE-ID CVE-2016-1734 : Andrea Barisani and Andrej Rosano of Inverse Path Bluetooth Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1735 : Jeonghoon Shin@A.D.D CVE-2016-1736 : beist and ABH of BoB Carbon Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .dfont file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the handling of font files. These issues were addressed through improved bounds checking. CVE-ID CVE-2016-1737 : an anonymous researcher dyld Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker may tamper with code-signed applications to execute arbitrary code in the application's context Description: A code signing verification issue existed in dyld. This issue was addressed with improved validation. CVE-ID CVE-2016-1738 : beist and ABH of BoB FontParser Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1740 : HappilyCoded (ant4g0nist and r3dsm0k3) working with Trend Micro's Zero Day Initiative (ZDI) HTTPProtocol Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A remote attacker may be able to execute arbitrary code Description: Multiple vulnerabilities existed in nghttp2 versions prior to 1.6.0, the most serious of which may have led to remote code execution. These were addressed by updating nghttp2 to version 1.6.0. CVE-ID CVE-2015-8659 Intel Graphics Driver Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1743 : Piotr Bania of Cisco Talos CVE-2016-1744 : Ian Beer of Google Project Zero IOFireWireFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to cause a denial of service Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1745 : sweetchip of Grayhash IOGraphics Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1746 : Peter Pi of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) CVE-2016-1747 : Juwei Lin of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) IOHIDFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to determine kernel memory layout Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1748 : Brandon Azad IOUSBFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1749 : Ian Beer of Google Project Zero and Juwei Lin of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed through improved memory management. This was addressed through improved state handling. CVE-ID CVE-2016-1757 : Ian Beer of Google Project Zero and Pedro Vilaca Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved input validation. CVE-ID CVE-2016-1756 : Lufeng Li of Qihoo 360 Vulcan Team Kernel Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1754 : Lufeng Li of Qihoo 360 Vulcan Team CVE-2016-1755 : Ian Beer of Google Project Zero CVE-2016-1759 : lokihardt Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-ID CVE-2016-1758 : Brandon Azad Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple integer overflows were addressed through improved input validation. CVE-ID CVE-2016-1753 : Juwei Lin Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to cause a denial of service Description: A denial of service issue was addressed through improved validation. CVE-ID CVE-2016-1752 : CESG libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing maliciously crafted XML may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2015-1819 CVE-2015-5312 : David Drysdale of Google CVE-2015-7499 CVE-2015-7500 : Kostya Serebryany of Google CVE-2015-7942 : Kostya Serebryany of Google CVE-2015-8035 : gustavo.grieco CVE-2015-8242 : Hugh Davenport CVE-2016-1761 : wol0xff working with Trend Micro's Zero Day Initiative (ZDI) CVE-2016-1762 Messages Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker who is able to bypass Apple's certificate pinning, intercept TLS connections, inject messages, and record encrypted attachment-type messages may be able to read attachments Description: A cryptographic issue was addressed by rejecting duplicate messages on the client. CVE-ID CVE-2016-1788 : Christina Garman, Matthew Green, Gabriel Kaptchuk, Ian Miers, and Michael Rushanan of Johns Hopkins University Messages Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Clicking a JavaScript link can reveal sensitive user information Description: An issue existed in the processing of JavaScript links. This issue was addressed through improved content security policy checks. CVE-ID CVE-2016-1764 : Matthew Bryan of the Uber Security Team (formerly of Bishop Fox), Joe DeMesy and Shubham Shah of Bishop Fox NVIDIA Graphics Drivers Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1741 : Ian Beer of Google Project Zero OpenSSH Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Connecting to a server may leak sensitive user information, such as a client's private keys Description: Roaming, which was on by default in the OpenSSH client, exposed an information leak and a buffer overflow. These issues were addressed by disabling roaming in the client. CVE-ID CVE-2016-0777 : Qualys CVE-2016-0778 : Qualys OpenSSH Available for: OS X Mavericks v10.9.5 and OS X Yosemite v10.10.5 Impact: Multiple vulnerabilities in LibreSSL Description: Multiple vulnerabilities existed in LibreSSL versions prior to 2.1.8. These were addressed by updating LibreSSL to version 2.1.8. CVE-ID CVE-2015-5333 : Qualys CVE-2015-5334 : Qualys OpenSSL Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A remote attacker may be able to cause a denial of service Description: A memory leak existed in OpenSSL versions prior to 0.9.8zh. This issue was addressed by updating OpenSSL to version 0.9.8zh. CVE-ID CVE-2015-3195 Python Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by updating libpng to version 1.6.20. CVE-ID CVE-2014-9495 CVE-2015-0973 CVE-2015-8126 : Adam Mariš CVE-2015-8472 : Adam Mariš QuickTime Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted FlashPix Bitmap Image may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1767 : Francis Provencher from COSIG CVE-2016-1768 : Francis Provencher from COSIG QuickTime Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted Photoshop document may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1769 : Francis Provencher from COSIG Reminders Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Clicking a tel link can make a call without prompting the user Description: A user was not prompted before invoking a call. This was addressed through improved entitlement checks. This issue was addressed by updating to version 2.0.0-p648. CVE-ID CVE-2015-7551 Security Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to check for the existence of arbitrary files Description: A permissions issue existed in code signing tools. This was addressed though additional ownership checks. CVE-ID CVE-2016-1773 : Mark Mentovai of Google Inc. Security Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted certificate may lead to arbitrary code execution Description: A memory corruption issue existed in the ASN.1 decoder. This issue was addressed through improved input validation. CVE-ID CVE-2016-1950 : Francis Gabriel of Quarkslab Tcl Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by removing libpng. CVE-ID CVE-2015-8126 : Adam Mariš TrueTypeScaler Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted font file may lead to 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-2016-1775 : 0x1byte working with Trend Micro's Zero Day Initiative (ZDI) Wi-Fi Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker with a privileged network position may be able to execute arbitrary code Description: A frame validation and memory corruption issue existed for a given ethertype. This issue was addressed through additional ethertype validation and improved memory handling. CVE-ID CVE-2016-0801 : an anonymous researcher CVE-2016-0802 : an anonymous researcher OS X El Capitan 10.11.4 includes the security content of Safari 9.1. https://support.apple.com/kb/HT206171 OS X El Capitan v10.11.4 and Security Update 2016-002 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJW8JQFAAoJEBcWfLTuOo7tZSYP/1bHFA1qemkD37uu7nYpk/q6 ARVsPgME1I1+5tOxX0TQJgzMBmdQsKYdsTiLpDk5HTuv+dAMsFfasaUItGk8Sz1w HiYjSfVsxL+Pjz3vK8/4/fsi2lX6472MElRw8gudITOhXtniGcKo/vuA5dB+vM3l Jy1NLHHhZ6BD2t0bBmlz41mZMG3AMxal2wfqE+5LkjUwASzcvC/3B1sh7Fntwyau /71vIgMQ5AaETdgQJAuQivxPyTlFduBRgLjqvPiB9eSK4Ctu5t/hErFIrP2NiDCi UhfZC48XbiRjJfkUsUD/5TIKnI+jkZxOnch9ny32dw2kUIkbIAbqufTkzsMXOpng O+rI93Ni7nfzgI3EkI2bq+C+arOoRiveWuJvc3SMPD5RQHo4NCQVs0ekQJKNHF78 juPnY29n8WMjwLS6Zfm+bH+n8ELIXrmmEscRztK2efa9S7vJe+AgIxx7JE/f8OHF i9K7UQBXFXcpMjXi1aTby/IUnpL5Ny4NVwYwIhctj0Mf6wTH7uf/FMWYIQOXcIfP Izo+GXxNeLd4H2ypZ+UpkZg/Sn2mtCd88wLc96+owlZPBlSqWl3X1wTlp8i5FP2X qlQ7RcTHJDv8jPT/MOfzxEK1n/azp45ahHA0o6nohUdxlA7PLci9vPiJxqKPo/0q VZmOKa8qMxB1L/JmdCqy =mZR+ -----END PGP SIGNATURE----- . =========================================================================== Ubuntu Security Notice USN-3365-1 July 25, 2017 ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Ruby. An attacker could possibly use this issue to open libraries with tainted names. This issue only applied to Ubuntu 14.04 LTS. (CVE-2009-5147) Tony Arcieri, Jeffrey Walton, and Steffan Ullrich discovered that the Ruby OpenSSL extension incorrectly handled hostname wildcard matching. This issue only applied to Ubuntu 14.04 LTS. (CVE-2015-1855) Christian Hofstaedtler discovered that Ruby Fiddle::Handle incorrectly handled certain crafted strings. This issue only applied to Ubuntu 14.04 LTS. (CVE-2015-7551) It was discovered that Ruby Net::SMTP incorrectly handled CRLF sequences. A remote attacker could possibly use this issue to inject SMTP commands. (CVE-2015-9096) Marcin Noga discovered that Ruby incorrectly handled certain arguments in a TclTkIp class method. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-2337) It was discovered that Ruby Fiddle::Function.new incorrectly handled certain arguments. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-2339) It was discovered that Ruby incorrectly handled the initialization vector (IV) in GCM mode. (CVE-2016-7798) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: libruby2.3 2.3.3-1ubuntu0.1 ruby2.3 2.3.3-1ubuntu0.1 Ubuntu 16.04 LTS: libruby2.3 2.3.1-2~16.04.2 ruby2.3 2.3.1-2~16.04.2 Ubuntu 14.04 LTS: libruby1.9.1 1.9.3.484-2ubuntu1.3 libruby2.0 2.0.0.484-1ubuntu2.4 ruby1.9.1 1.9.3.484-2ubuntu1.3 ruby2.0 2.0.0.484-1ubuntu2.4 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

local

TYPE

input validation

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Reed Loden

SOURCES

LAST UPDATE DATE

2024-11-23T20:33:17.937000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE