ID

VAR-201710-0928

CVE

CVE-2017-12613

TITLE

Apache Portable Runtime Buffer error vulnerability

DESCRIPTION

When apr_time_exp*() or apr_os_exp_time*() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input. Apache Portable Runtime Contains a buffer error vulnerability.Information is obtained and service operation is interrupted (DoS) There is a possibility of being put into a state. Apache Portable Runtime Utility is prone to multiple information-disclosure vulnerabilities. An attacker can exploit these issues to obtain sensitive information that may aid in further attacks. Failed exploit attempts will result in denial-of-service conditions. Apache Portable Runtime Utility (APR-util) 1.6.2 and prior versions are vulnerable. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: apr security update Advisory ID: RHSA-2018:1253-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1253 Issue date: 2018-04-26 CVE Names: CVE-2017-12613 ===================================================================== 1. Summary: An update for apr is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support, Red Hat Enterprise Linux 6.5 Advanced Update Support, Red Hat Enterprise Linux 6.6 Advanced Update Support, Red Hat Enterprise Linux 6.6 Telco Extended Update Support, Red Hat Enterprise Linux 6.7 Extended Update Support, Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions, and Red Hat Enterprise Linux 7.3 Extended Update Support. 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 Enterprise Linux ComputeNode Optional EUS (v. 7.3) - x86_64 Red Hat Enterprise Linux HPC Node EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.4) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.5) - x86_64 Red Hat Enterprise Linux Server AUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server AUS (v. 7.2) - x86_64 Red Hat Enterprise Linux Server E4S (v. 7.2) - ppc64le, x86_64 Red Hat Enterprise Linux Server EUS (v. 6.7) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server EUS (v. 7.3) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server TUS (v. 6.6) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.2) - x86_64 3. Description: The Apache Portable Runtime (APR) is a portability library used by the Apache HTTP Server and other projects. It provides a free library of C data structures and routines. Security Fix(es): * apr: Out-of-bounds array deref in apr_time_exp*() functions (CVE-2017-12613) 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 Applications using the APR libraries, such as httpd, must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1506523 - CVE-2017-12613 apr: Out-of-bounds array deref in apr_time_exp*() functions 6. Package List: Red Hat Enterprise Linux HPC Node EUS (v. 6.7): Source: apr-1.3.9-5.el6_7.1.src.rpm x86_64: apr-1.3.9-5.el6_7.1.i686.rpm apr-1.3.9-5.el6_7.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_7.1.i686.rpm apr-debuginfo-1.3.9-5.el6_7.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7): x86_64: apr-debuginfo-1.3.9-5.el6_7.1.i686.rpm apr-debuginfo-1.3.9-5.el6_7.1.x86_64.rpm apr-devel-1.3.9-5.el6_7.1.i686.rpm apr-devel-1.3.9-5.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Server AUS (v. 6.4): Source: apr-1.3.9-5.el6_4.1.src.rpm x86_64: apr-1.3.9-5.el6_4.1.i686.rpm apr-1.3.9-5.el6_4.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_4.1.i686.rpm apr-debuginfo-1.3.9-5.el6_4.1.x86_64.rpm apr-devel-1.3.9-5.el6_4.1.i686.rpm apr-devel-1.3.9-5.el6_4.1.x86_64.rpm Red Hat Enterprise Linux Server AUS (v. 6.5): Source: apr-1.3.9-5.el6_5.1.src.rpm x86_64: apr-1.3.9-5.el6_5.1.i686.rpm apr-1.3.9-5.el6_5.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_5.1.i686.rpm apr-debuginfo-1.3.9-5.el6_5.1.x86_64.rpm apr-devel-1.3.9-5.el6_5.1.i686.rpm apr-devel-1.3.9-5.el6_5.1.x86_64.rpm Red Hat Enterprise Linux Server AUS (v. 6.6): Source: apr-1.3.9-5.el6_6.1.src.rpm x86_64: apr-1.3.9-5.el6_6.1.i686.rpm apr-1.3.9-5.el6_6.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_6.1.i686.rpm apr-debuginfo-1.3.9-5.el6_6.1.x86_64.rpm apr-devel-1.3.9-5.el6_6.1.i686.rpm apr-devel-1.3.9-5.el6_6.1.x86_64.rpm Red Hat Enterprise Linux Server TUS (v. 6.6): Source: apr-1.3.9-5.el6_6.1.src.rpm x86_64: apr-1.3.9-5.el6_6.1.i686.rpm apr-1.3.9-5.el6_6.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_6.1.i686.rpm apr-debuginfo-1.3.9-5.el6_6.1.x86_64.rpm apr-devel-1.3.9-5.el6_6.1.i686.rpm apr-devel-1.3.9-5.el6_6.1.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 6.7): Source: apr-1.3.9-5.el6_7.1.src.rpm i386: apr-1.3.9-5.el6_7.1.i686.rpm apr-debuginfo-1.3.9-5.el6_7.1.i686.rpm apr-devel-1.3.9-5.el6_7.1.i686.rpm ppc64: apr-1.3.9-5.el6_7.1.ppc.rpm apr-1.3.9-5.el6_7.1.ppc64.rpm apr-debuginfo-1.3.9-5.el6_7.1.ppc.rpm apr-debuginfo-1.3.9-5.el6_7.1.ppc64.rpm apr-devel-1.3.9-5.el6_7.1.ppc.rpm apr-devel-1.3.9-5.el6_7.1.ppc64.rpm s390x: apr-1.3.9-5.el6_7.1.s390.rpm apr-1.3.9-5.el6_7.1.s390x.rpm apr-debuginfo-1.3.9-5.el6_7.1.s390.rpm apr-debuginfo-1.3.9-5.el6_7.1.s390x.rpm apr-devel-1.3.9-5.el6_7.1.s390.rpm apr-devel-1.3.9-5.el6_7.1.s390x.rpm x86_64: apr-1.3.9-5.el6_7.1.i686.rpm apr-1.3.9-5.el6_7.1.x86_64.rpm apr-debuginfo-1.3.9-5.el6_7.1.i686.rpm apr-debuginfo-1.3.9-5.el6_7.1.x86_64.rpm apr-devel-1.3.9-5.el6_7.1.i686.rpm apr-devel-1.3.9-5.el6_7.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.3): Source: apr-1.4.8-3.el7_3.1.src.rpm x86_64: apr-1.4.8-3.el7_3.1.i686.rpm apr-1.4.8-3.el7_3.1.x86_64.rpm apr-debuginfo-1.4.8-3.el7_3.1.i686.rpm apr-debuginfo-1.4.8-3.el7_3.1.x86_64.rpm apr-devel-1.4.8-3.el7_3.1.i686.rpm apr-devel-1.4.8-3.el7_3.1.x86_64.rpm Red Hat Enterprise Linux Server AUS (v. 7.2): Source: apr-1.4.8-3.el7_2.1.src.rpm x86_64: apr-1.4.8-3.el7_2.1.i686.rpm apr-1.4.8-3.el7_2.1.x86_64.rpm apr-debuginfo-1.4.8-3.el7_2.1.i686.rpm apr-debuginfo-1.4.8-3.el7_2.1.x86_64.rpm apr-devel-1.4.8-3.el7_2.1.i686.rpm apr-devel-1.4.8-3.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Server E4S (v. 7.2): Source: apr-1.4.8-3.el7_2.1.src.rpm ppc64le: apr-1.4.8-3.el7_2.1.ppc64le.rpm apr-debuginfo-1.4.8-3.el7_2.1.ppc64le.rpm apr-devel-1.4.8-3.el7_2.1.ppc64le.rpm x86_64: apr-1.4.8-3.el7_2.1.i686.rpm apr-1.4.8-3.el7_2.1.x86_64.rpm apr-debuginfo-1.4.8-3.el7_2.1.i686.rpm apr-debuginfo-1.4.8-3.el7_2.1.x86_64.rpm apr-devel-1.4.8-3.el7_2.1.i686.rpm apr-devel-1.4.8-3.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Server TUS (v. 7.2): Source: apr-1.4.8-3.el7_2.1.src.rpm x86_64: apr-1.4.8-3.el7_2.1.i686.rpm apr-1.4.8-3.el7_2.1.x86_64.rpm apr-debuginfo-1.4.8-3.el7_2.1.i686.rpm apr-debuginfo-1.4.8-3.el7_2.1.x86_64.rpm apr-devel-1.4.8-3.el7_2.1.i686.rpm apr-devel-1.4.8-3.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.3): Source: apr-1.4.8-3.el7_3.1.src.rpm ppc64: apr-1.4.8-3.el7_3.1.ppc.rpm apr-1.4.8-3.el7_3.1.ppc64.rpm apr-debuginfo-1.4.8-3.el7_3.1.ppc.rpm apr-debuginfo-1.4.8-3.el7_3.1.ppc64.rpm apr-devel-1.4.8-3.el7_3.1.ppc.rpm apr-devel-1.4.8-3.el7_3.1.ppc64.rpm ppc64le: apr-1.4.8-3.el7_3.1.ppc64le.rpm apr-debuginfo-1.4.8-3.el7_3.1.ppc64le.rpm apr-devel-1.4.8-3.el7_3.1.ppc64le.rpm s390x: apr-1.4.8-3.el7_3.1.s390.rpm apr-1.4.8-3.el7_3.1.s390x.rpm apr-debuginfo-1.4.8-3.el7_3.1.s390.rpm apr-debuginfo-1.4.8-3.el7_3.1.s390x.rpm apr-devel-1.4.8-3.el7_3.1.s390.rpm apr-devel-1.4.8-3.el7_3.1.s390x.rpm x86_64: apr-1.4.8-3.el7_3.1.i686.rpm apr-1.4.8-3.el7_3.1.x86_64.rpm apr-debuginfo-1.4.8-3.el7_3.1.i686.rpm apr-debuginfo-1.4.8-3.el7_3.1.x86_64.rpm apr-devel-1.4.8-3.el7_3.1.i686.rpm apr-devel-1.4.8-3.el7_3.1.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-2017-12613 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 iD8DBQFa4j0lXlSAg2UNWIIRAq05AJ4pwwTLE6OnsWgsL1xxge5Zz+C28ACdHRHQ w0VT8MLHcQqKdXFiVKYYrrE= =mjXk -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2018-10-30-9 Additional information for APPLE-SA-2018-9-24-1 macOS Mojave 10.14 macOS Mojave 10.14 addresses the following: Bluetooth Available for: iMac (21.5-inch, Late 2012), iMac (27-inch, Late 2012) , iMac (21.5-inch, Late 2013), iMac (21.5-inch, Mid 2014), iMac (Retina 5K, 27-inch, Late 2014), iMac (21.5-inch, Late 2015), Mac mini (Mid 2011), Mac mini Server (Mid 2011), Mac mini (Late 2012) , Mac mini Server (Late 2012), Mac mini (Late 2014), Mac Pro (Late 2013), MacBook Air (11-inch, Mid 2011), MacBook Air (13-inch, Mid 2011), MacBook Air (11-inch, Mid 2012), MacBook Air (13-inch, Mid 2012), MacBook Air (11-inch, Mid 2013), MacBook Air (13-inch, Mid 2013), MacBook Air (11-inch, Early 2015), MacBook Air (13-inch, Early 2015), MacBook Pro (13-inch, Mid 2012), MacBook Pro (15-inch, Mid 2012), MacBook Pro (Retina, 13-inch, Early 2013), MacBook Pro (Retina, 15-inch, Early 2013), MacBook Pro (Retina, 13-inch, Late 2013), and MacBook Pro (Retina, 15-inch, Late 2013) Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham The updates below are available for these Mac models: MacBook (Early 2015 and later), MacBook Air (Mid 2012 and later), MacBook Pro (Mid 2012 and later), Mac mini (Late 2012 and later), iMac (Late 2012 and later), iMac Pro (all models), Mac Pro (Late 2013, Mid 2010, and Mid 2012 models with recommended Metal-capable graphics processor, including MSI Gaming Radeon RX 560 and Sapphire Radeon PULSE RX 580) afpserver Impact: A remote attacker may be able to attack AFP servers through HTTP clients Description: An input validation issue was addressed with improved input validation. CVE-2018-4295: Jianjun Chen (@whucjj) from Tsinghua University and UC Berkeley Entry added October 30, 2018 App Store Impact: A malicious application may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2018-4324: Sergii Kryvoblotskyi of MacPaw Inc. AppleGraphicsControl Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4417: Lee of the Information Security Lab Yonsei University working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 Application Firewall Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A configuration issue was addressed with additional restrictions. CVE-2018-4353: Abhinav Bansal of LinkedIn Inc. APR Impact: Multiple buffer overflow issues existed in Perl Description: Multiple issues in Perl were addressed with improved memory handling. CVE-2017-12613: Craig Young of Tripwire VERT CVE-2017-12618: Craig Young of Tripwire VERT Entry added October 30, 2018 ATS Impact: A malicious application may be able to elevate privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4411: lilang wu moony Li of Trend Micro working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 ATS Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2018-4308: Mohamed Ghannam (@_simo36) Entry added October 30, 2018 Auto Unlock Impact: A malicious application may be able to access local users AppleIDs Description: A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. CVE-2018-4321: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. CFNetwork Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4126: Bruno Keith (@bkth_) working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 CoreFoundation Impact: A malicious application may be able to elevate privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4412: The UK's National Cyber Security Centre (NCSC) Entry added October 30, 2018 CoreFoundation Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4414: The UK's National Cyber Security Centre (NCSC) Entry added October 30, 2018 CoreText Impact: Processing a maliciously crafted text file may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2018-4347: an anonymous researcher Entry added October 30, 2018 Crash Reporter Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4333: Brandon Azad CUPS Impact: In certain configurations, a remote attacker may be able to replace the message content from the print server with arbitrary content Description: An injection issue was addressed with improved validation. CVE-2018-4153: Michael Hanselmann of hansmi.ch Entry added October 30, 2018 CUPS Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed with improved validation. CVE-2018-4406: Michael Hanselmann of hansmi.ch Entry added October 30, 2018 Dictionary Impact: Parsing a maliciously crafted dictionary file may lead to disclosure of user information Description: A validation issue existed which allowed local file access. This was addressed with input sanitization. CVE-2018-4346: Wojciech ReguAa (@_r3ggi) of SecuRing Entry added October 30, 2018 Grand Central Dispatch Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4426: Brandon Azad Entry added October 30, 2018 Heimdal Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4331: Brandon Azad CVE-2018-4332: Brandon Azad CVE-2018-4343: Brandon Azad Entry added October 30, 2018 Hypervisor Impact: Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis Description: An information disclosure issue was addressed by flushing the L1 data cache at the virtual machine entry. CVE-2018-3646: Baris Kasikci, Daniel Genkin, Ofir Weisse, and Thomas F. Wenisch of University of Michigan, Mark Silberstein and Marina Minkin of Technion, Raoul Strackx, Jo Van Bulck, and Frank Piessens of KU Leuven, Rodrigo Branco, Henrique Kawakami, Ke Sun, and Kekai Hu of Intel Corporation, Yuval Yarom of The University of Adelaide Entry added October 30, 2018 iBooks Impact: Parsing a maliciously crafted iBooks file may lead to disclosure of user information Description: A configuration issue was addressed with additional restrictions. CVE-2018-4355: evi1m0 of bilibili security team Entry added October 30, 2018 Intel Graphics Driver Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4396: Yu Wang of Didi Research America CVE-2018-4418: Yu Wang of Didi Research America Entry added October 30, 2018 Intel Graphics Driver Impact: An application may be able to read restricted memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2018-4351: Appology Team @ Theori working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 Intel Graphics Driver Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4350: Yu Wang of Didi Research America Entry added October 30, 2018 Intel Graphics Driver Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4334: Ian Beer of Google Project Zero Entry added October 30, 2018 IOHIDFamily Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation CVE-2018-4408: Ian Beer of Google Project Zero Entry added October 30, 2018 IOKit Impact: A malicious application may be able to break out of its sandbox Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4341: Ian Beer of Google Project Zero CVE-2018-4354: Ian Beer of Google Project Zero Entry added October 30, 2018 IOKit Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2018-4383: Apple Entry added October 30, 2018 IOUserEthernet Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4401: Apple Entry added October 30, 2018 Kernel Impact: A malicious application may be able to leak sensitive user information Description: An access issue existed with privileged API calls. This issue was addressed with additional restrictions. CVE-2018-4399: Fabiano Anemone (@anoane) Entry added October 30, 2018 Kernel Impact: An attacker in a privileged network position may be able to execute arbitrary code Description: A memory corruption issue was addressed with improved validation. CVE-2018-4407: Kevin Backhouse of Semmle Ltd. Entry added October 30, 2018 Kernel Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4336: Brandon Azad CVE-2018-4337: Ian Beer of Google Project Zero CVE-2018-4340: Mohamed Ghannam (@_simo36) CVE-2018-4344: The UK's National Cyber Security Centre (NCSC) CVE-2018-4425: cc working with Trend Micro's Zero Day Initiative, Juwei Lin (@panicaII) of Trend Micro working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 LibreSSL Impact: Multiple issues in libressl were addressed in this update Description: Multiple issues were addressed by updating to libressl version 2.6.4. CVE-2015-3194 CVE-2015-5333 CVE-2015-5334 CVE-2016-702 Entry added October 30, 2018 Login Window Impact: A local user may be able to cause a denial of service Description: A validation issue was addressed with improved logic. CVE-2018-4348: Ken Gannon of MWR InfoSecurity and Christian Demko of MWR InfoSecurity Entry added October 30, 2018 mDNSOffloadUserClient Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4326: an anonymous researcher working with Trend Micro's Zero Day Initiative, Zhuo Liang of Qihoo 360 Nirvan Team Entry added October 30, 2018 MediaRemote Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed with additional sandbox restrictions. CVE-2018-4310: CodeColorist of Ant-Financial LightYear Labs Entry added October 30, 2018 Microcode Impact: Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis Description: An information disclosure issue was addressed with a microcode update. This ensures that older data read from recently-written-to addresses cannot be read via a speculative side-channel. CVE-2018-3639: Jann Horn (@tehjh) of Google Project Zero (GPZ), Ken Johnson of the Microsoft Security Response Center (MSRC) Entry added October 30, 2018 Security Impact: A local user may be able to cause a denial of service Description: This issue was addressed with improved checks. CVE-2018-4395: Patrick Wardle of Digita Security Entry added October 30, 2018 Security Impact: An attacker may be able to exploit weaknesses in the RC4 cryptographic algorithm Description: This issue was addressed by removing RC4. CVE-2016-1777: Pepi Zawodsky Spotlight Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4393: Lufeng Li Entry added October 30, 2018 Symptom Framework Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2018-4203: Bruno Keith (@bkth_) working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 Text Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4304: jianan.huang (@Sevck) Entry added October 30, 2018 Wi-Fi Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4338: Lee @ SECLAB, Yonsei University working with Trend Micro's Zero Day Initiative Entry added October 30, 2018 Additional recognition Accessibility Framework We would like to acknowledge Ryan Govostes for their assistance. Core Data We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance. CoreDAV We would like to acknowledge an anonymous researcher for their assistance. CoreGraphics We would like to acknowledge Nitin Arya of Roblox Corporation for their assistance. CoreSymbolication We would like to acknowledge Brandon Azad for their assistance. IOUSBHostFamily We would like to acknowledge an anonymous researcher for their assistance. Kernel We would like to acknowledge Brandon Azad for their assistance. Mail We would like to acknowledge Alessandro Avagliano of Rocket Internet SE, John Whitehead of The New York Times, Kelvin Delbarre of Omicron Software Systems, and Zbyszek A>>A3Akiewski for their assistance. Quick Look We would like to acknowledge Wojciech ReguAa (@_r3ggi) of SecuRing and Patrick Wardle of Digita Security and lokihardt of Google Project Zero for their assistance. Security We would like to acknowledge Christoph Sinai, Daniel Dudek (@dannysapples) of The Irish Times and Filip KlubiAka (@lemoncloak) of ADAPT Centre, Dublin Institute of Technology, Istvan Csanady of Shapr3D, Omar Barkawi of ITG Software, Inc., Phil Caleno, Wilson Ding, and an anonymous researcher for their assistance. SQLite We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance. Terminal We would like to acknowledge an anonymous researcher for their assistance. WindowServer We would like to acknowledge Patrick Wardle of Digita Security for their assistance. Installation note: macOS Mojave 10.14 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/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----- iQJdBAEBCABHFiEEDNXJVNCJJEAVmJdZeC9tht7TK3EFAlvYkgYpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQeC9tht7TK3GrtxAA iVBcAdusz88zFzkT05EIxb9nSp4CGOlhKlChK4N7Db17o2fNT0hNpQixEAC0wC/A zqIzsXEzZlPobI4OnwiEVs7lVBsvCW+IarrRZ8pgSllKs1VlbNfOO3z9vB5BqJMr d9PjPvtHyG3jZmWqQPIjvJb3l3ZjHAt+HAvTItNMkhIUjqV80JI8wP3erzIf3tAt VoLIw5iL5w4HAYcWsn9DYcecXZdv39MnKL5UGzMX3bkee2U7kGYtgskU+mdPa1Wl WzquIPlLeKL2KNSXEfbkPtcKM/fvkURsNzEDvg+PBQLdI3JeR1bOeN24aiTEtiEL TecGm/kKMMJWmDdhPhFvZVD+SIdZd4LgbTawR1UE1JJg7jnEZKCvZ45mXd2eBwn/ rpEKCLBsgA59GILs3ZjZSIWskRJPzZrt463AKcN2wukkTUUkY1rhRVdOf6LZMs9Z w9iJOua3vt+HzCCxTEaH53WUeM6fn/Yeq+DGIS5Fk0G09pU7tsyJVwj3o1nJn0dl e2mcrXBJeSmi6bvvkJX45y/Y8E8Qr+ovS4uN8wG6DOWcCBQkDkugabng8vNh8GST 1wNnV9JY/CmYbU0ZIwKbbSDkcQLQuIl7kKaZMHnU74EytcKscUqqx1VqINz1tssu 1wZZGLtg3VubrZOsnUZzumD+0nI8c6QAnQK3P2PSZ0k= =i9YR -----END PGP SIGNATURE----- . Solution: Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files). Bugs fixed (https://bugzilla.redhat.com/): 1493220 - CVE-2017-12615 tomcat: Remote Code Execution via JSP Upload 1493222 - CVE-2017-12616 tomcat: Information Disclosure when using VirtualDirContext 1494283 - CVE-2017-12617 tomcat: Remote Code Execution bypass for CVE-2017-12615 1506523 - CVE-2017-12613 apr: Out-of-bounds array deref in apr_time_exp*() functions 1540824 - CVE-2017-15698 tomcat-native: Mishandling of client certificates can allow for OCSP check bypass 1548282 - CVE-2018-1305 tomcat: Late application of security constraints can lead to resource exposure for unauthorised users 1548289 - CVE-2018-1304 tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources 6. The References section of this erratum contains a download link (you must log in to download the update). Summary: An update is now available for JBoss Core Services on RHEL 7. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.23 Service Pack 3 serves as an update to Red Hat JBoss Core Services Apache HTTP Server 2.4.23 Service Pack 2, and includes bug fixes, which are documented in the Release Notes document linked to in the References. Security Fix(es): * An out-of-bounds array dereference was found in apr_time_exp_get(). An attacker could abuse an unvalidated usage of this function to cause a denial of service or potentially lead to data leak. (CVE-2017-12613) * It was discovered that the use of httpd's ap_get_basic_auth_pw() API function outside of the authentication phase could lead to authentication bypass. A remote attacker could possibly use this flaw to bypass required authentication if the API was used incorrectly by one of the modules used by httpd. (CVE-2017-3167) * A NULL pointer dereference flaw was found in the httpd's mod_ssl module. A remote attacker could use this flaw to cause an httpd child process to crash if another module used by httpd called a certain API function during the processing of an HTTPS request. (CVE-2017-3169) * A buffer over-read flaw was found in the httpd's mod_mime module. A user permitted to modify httpd's MIME configuration could use this flaw to cause httpd child process to crash. (CVE-2017-7679) * A use-after-free flaw was found in the way httpd handled invalid and previously unregistered HTTP methods specified in the Limit directive used in an .htaccess file. A remote attacker could possibly use this flaw to disclose portions of the server memory, or cause httpd child process to crash. (CVE-2017-9798) Red Hat would like to thank Hanno BAPck for reporting CVE-2017-9798. Bugs fixed (https://bugzilla.redhat.com/): 1463194 - CVE-2017-3167 httpd: ap_get_basic_auth_pw() authentication bypass 1463197 - CVE-2017-3169 httpd: mod_ssl NULL pointer dereference 1463207 - CVE-2017-7679 httpd: mod_mime buffer overread 1490344 - CVE-2017-9798 httpd: Use-after-free by limiting unregistered HTTP method (Optionsbleed) 1506523 - CVE-2017-12613 apr: Out-of-bounds array deref in apr_time_exp*() functions 6. JIRA issues fixed (https://issues.jboss.org/): JBCS-402 - Errata for httpd 2.4.23.SP3 RHEL7 7. (CVE-2017-12613) 4

AFFECTED PRODUCTS