ID

VAR-201605-0145

CVE

CVE-2016-0718

TITLE

Expat Service disruption in (DoS) Vulnerabilities

DESCRIPTION

Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow. Expat is a C language-based XML parser library developed by American software developer Jim Clark, which uses a stream-oriented parser. There is a security hole in Expat. Description: This release adds the new Apache HTTP Server 2.4.29 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.23, and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes, enhancements and component upgrades included in this release. Security Fix(es): * expat: Out-of-bounds heap read on crafted input causing crash (CVE-2016-0718) * curl: escape and unescape integer overflows (CVE-2016-7167) * curl: Cookie injection for other servers (CVE-2016-8615) * curl: Case insensitive password comparison (CVE-2016-8616) * curl: Out-of-bounds write via unchecked multiplication (CVE-2016-8617) * curl: Double-free in curl_maprintf (CVE-2016-8618) * curl: Double-free in krb5 code (CVE-2016-8619) * curl: curl_getdate out-of-bounds read (CVE-2016-8621) * curl: URL unescape heap overflow via integer truncation (CVE-2016-8622) * curl: Use-after-free via shared cookies (CVE-2016-8623) * curl: Invalid URL parsing with '#' (CVE-2016-8624) * curl: IDNA 2003 makes curl use wrong host (CVE-2016-8625) * libxml2: out-of-bounds read (unfixed CVE-2016-4483 in JBCS) (CVE-2016-9598) * pcre: Out-of-bounds read in compile_bracket_matchingpath function (8.41/3) (CVE-2017-6004) * pcre: Invalid Unicode property lookup (8.41/7, 10.24/2) (CVE-2017-7186) * pcre: invalid memory read in_pcre32_xclass (pcre_xclass.c) (CVE-2017-7244) * pcre: stack-based buffer overflow write in pcre32_copy_substring (CVE-2017-7245) * pcre: stack-based buffer overflow write in pcre32_copy_substring (CVE-2017-7246) * curl: FTP PWD response parser out of bounds read (CVE-2017-1000254) * curl: IMAP FETCH response out of bounds read (CVE-2017-1000257) * curl: Heap-based buffer overflow in Curl_smtp_escape_eob() when uploading data over SMTP (CVE-2018-0500) Details around this issue, including information about the CVE, severity of the issue, and the CVSS score can be found on the CVE page listed in the Reference section below. The following packages have been upgraded to a newer upstream version: * Curl (7.57.0) * OpenSSL (1.0.2n) * Expat (2.2.5) * PCRE (8.41) * libxml2 (2.9.7) Acknowledgements: CVE-2017-1000254: Red Hat would like to thank Daniel Stenberg for reporting this issue. Upstream acknowledges Max Dymond as the original reporter. Upstream acknowledges Brian Carpenter, (the OSS-Fuzz project) as the original reporter. Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Core Services installation (including all applications and configuration files). Bugs fixed (https://bugzilla.redhat.com/): 1296102 - CVE-2016-0718 expat: Out-of-bounds heap read on crafted input causing crash 1375906 - CVE-2016-7167 curl: escape and unescape integer overflows 1388370 - CVE-2016-8615 curl: Cookie injection for other servers 1388371 - CVE-2016-8616 curl: Case insensitive password comparison 1388377 - CVE-2016-8617 curl: Out-of-bounds write via unchecked multiplication 1388378 - CVE-2016-8618 curl: Double-free in curl_maprintf 1388379 - CVE-2016-8619 curl: Double-free in krb5 code 1388385 - CVE-2016-8621 curl: curl_getdate out-of-bounds read 1388386 - CVE-2016-8622 curl: URL unescape heap overflow via integer truncation 1388388 - CVE-2016-8623 curl: Use-after-free via shared cookies 1388390 - CVE-2016-8624 curl: Invalid URL parsing with '#' 1388392 - CVE-2016-8625 curl: IDNA 2003 makes curl use wrong host 1408306 - CVE-2016-9598 libxml2: out-of-bounds read (unfixed CVE-2016-4483 in JBCS) 1425365 - CVE-2017-6004 pcre: Out-of-bounds read in compile_bracket_matchingpath function (8.41/3) 1434504 - CVE-2017-7186 pcre: Invalid Unicode property lookup (8.41/7, 10.24/2) 1437364 - CVE-2017-7244 pcre: invalid memory read in _pcre32_xclass (pcre_xclass.c) 1437367 - CVE-2017-7245 pcre: stack-based buffer overflow write in pcre32_copy_substring 1437369 - CVE-2017-7246 pcre: stack-based buffer overflow write in pcre32_copy_substring 1495541 - CVE-2017-1000254 curl: FTP PWD response parser out of bounds read 1503705 - CVE-2017-1000257 curl: IMAP FETCH response out of bounds read 1597101 - CVE-2018-0500 curl: Heap-based buffer overflow in Curl_smtp_escape_eob() when uploading data over SMTP 5. From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <57683228.8060901@canonical.com> Subject: [USN-3013-1] XML-RPC for C and C++ vulnerabilities ============================================================================ Ubuntu Security Notice USN-3013-1 June 20, 2016 xmlrpc-c vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 LTS Summary: Several security issues were fixed in XML-RPC for C and C++. This could reduce the security of calling applications. (CVE-2012-6702) It was discovered that the Expat code in XML-RPC for C and C++ incorrectly handled seeding the random number generator. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2015-1283, CVE-2016-4472) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 LTS: libxmlrpc-c++4 1.16.33-3.1ubuntu5.2 libxmlrpc-core-c3 1.16.33-3.1ubuntu5.2 After a standard system upgrade you need to restart any applications linked against XML-RPC for C and C++ to effect the necessary changes. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/expat-2.2.0-i586-1_slack14.2.txz: Upgraded. This update fixes bugs and security issues: Multiple integer overflows in XML_GetBuffer. Fix crash on malformed input. Improve insufficient fix to CVE-2015-1283 / CVE-2015-2716. Use more entropy for hash initialization. Resolve troublesome internal call to srand. For more information, see: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1283 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0718 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4472 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5300 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6702 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/expat-2.2.0-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/expat-2.2.0-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/expat-2.2.0-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/expat-2.2.0-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/expat-2.2.0-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/expat-2.2.0-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/expat-2.2.0-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/expat-2.2.0-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/expat-2.2.0-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/expat-2.2.0-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/expat-2.2.0-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/expat-2.2.0-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/expat-2.2.0-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/expat-2.2.0-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: d042603604cda3dedb7a75cb049071c8 expat-2.2.0-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 4c57af80cc3ccd277a365f8053dabd9b expat-2.2.0-x86_64-1_slack13.0.txz Slackware 13.1 package: 649682e89895159e90c0775f056a5b2a expat-2.2.0-i486-1_slack13.1.txz Slackware x86_64 13.1 package: dc109e48fb07db4aa47caa912308dcee expat-2.2.0-x86_64-1_slack13.1.txz Slackware 13.37 package: a7893a356510073d213e08e6df41be6b expat-2.2.0-i486-1_slack13.37.txz Slackware x86_64 13.37 package: 31f42e6ef7be259413659497f473b499 expat-2.2.0-x86_64-1_slack13.37.txz Slackware 14.0 package: 3d5ab68ef82db833aa1b890372dfa789 expat-2.2.0-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 7ab4d2d05f4695904a4e164f6093ea38 expat-2.2.0-x86_64-1_slack14.0.txz Slackware 14.1 package: 3e9c111a338efb49ed9aa85322e7dfed expat-2.2.0-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 5ec656840cad0813deeb632ef659d97b expat-2.2.0-x86_64-1_slack14.1.txz Slackware 14.2 package: 770d5c370a923d7f1356bc81ceaaa3e9 expat-2.2.0-i586-1_slack14.2.txz Slackware x86_64 14.2 package: 0b44169d48b17e181cddd25c547a0258 expat-2.2.0-x86_64-1_slack14.2.txz Slackware -current package: bc2d54deb510e5a41845207133fc1a75 l/expat-2.2.0-i586-1.txz Slackware x86_64 -current package: 4bf858ad9d41159ce9fe624e47d58f21 l/expat-2.2.0-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg expat-2.2.0-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. Updated to the latest 2.7.x release. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: expat security update Advisory ID: RHSA-2016:2824-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2824.html Issue date: 2016-11-28 CVE Names: CVE-2016-0718 ===================================================================== 1. Summary: An update for expat is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, 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. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Expat is a C library for parsing XML documents. Security Fix(es): * An out-of-bounds read flaw was found in the way Expat processed certain input. (CVE-2016-0718) Red Hat would like to thank Gustavo Grieco for reporting this issue. 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 After installing the updated packages, applications using the Expat library must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1296102 - CVE-2016-0718 expat: Out-of-bounds heap read on crafted input causing crash 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: expat-2.0.1-13.el6_8.src.rpm i386: expat-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm x86_64: expat-2.0.1-13.el6_8.i686.rpm expat-2.0.1-13.el6_8.x86_64.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.i686.rpm x86_64: expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm expat-devel-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: expat-2.0.1-13.el6_8.src.rpm x86_64: expat-2.0.1-13.el6_8.i686.rpm expat-2.0.1-13.el6_8.x86_64.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm expat-devel-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: expat-2.0.1-13.el6_8.src.rpm i386: expat-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.i686.rpm ppc64: expat-2.0.1-13.el6_8.ppc.rpm expat-2.0.1-13.el6_8.ppc64.rpm expat-debuginfo-2.0.1-13.el6_8.ppc.rpm expat-debuginfo-2.0.1-13.el6_8.ppc64.rpm expat-devel-2.0.1-13.el6_8.ppc.rpm expat-devel-2.0.1-13.el6_8.ppc64.rpm s390x: expat-2.0.1-13.el6_8.s390.rpm expat-2.0.1-13.el6_8.s390x.rpm expat-debuginfo-2.0.1-13.el6_8.s390.rpm expat-debuginfo-2.0.1-13.el6_8.s390x.rpm expat-devel-2.0.1-13.el6_8.s390.rpm expat-devel-2.0.1-13.el6_8.s390x.rpm x86_64: expat-2.0.1-13.el6_8.i686.rpm expat-2.0.1-13.el6_8.x86_64.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm expat-devel-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: expat-2.0.1-13.el6_8.src.rpm i386: expat-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.i686.rpm x86_64: expat-2.0.1-13.el6_8.i686.rpm expat-2.0.1-13.el6_8.x86_64.rpm expat-debuginfo-2.0.1-13.el6_8.i686.rpm expat-debuginfo-2.0.1-13.el6_8.x86_64.rpm expat-devel-2.0.1-13.el6_8.i686.rpm expat-devel-2.0.1-13.el6_8.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: expat-2.1.0-10.el7_3.src.rpm x86_64: expat-2.1.0-10.el7_3.i686.rpm expat-2.1.0-10.el7_3.x86_64.rpm expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-devel-2.1.0-10.el7_3.i686.rpm expat-devel-2.1.0-10.el7_3.x86_64.rpm expat-static-2.1.0-10.el7_3.i686.rpm expat-static-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: expat-2.1.0-10.el7_3.src.rpm x86_64: expat-2.1.0-10.el7_3.i686.rpm expat-2.1.0-10.el7_3.x86_64.rpm expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-devel-2.1.0-10.el7_3.i686.rpm expat-devel-2.1.0-10.el7_3.x86_64.rpm expat-static-2.1.0-10.el7_3.i686.rpm expat-static-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: expat-2.1.0-10.el7_3.src.rpm aarch64: expat-2.1.0-10.el7_3.aarch64.rpm expat-debuginfo-2.1.0-10.el7_3.aarch64.rpm expat-devel-2.1.0-10.el7_3.aarch64.rpm ppc64: expat-2.1.0-10.el7_3.ppc.rpm expat-2.1.0-10.el7_3.ppc64.rpm expat-debuginfo-2.1.0-10.el7_3.ppc.rpm expat-debuginfo-2.1.0-10.el7_3.ppc64.rpm expat-devel-2.1.0-10.el7_3.ppc.rpm expat-devel-2.1.0-10.el7_3.ppc64.rpm ppc64le: expat-2.1.0-10.el7_3.ppc64le.rpm expat-debuginfo-2.1.0-10.el7_3.ppc64le.rpm expat-devel-2.1.0-10.el7_3.ppc64le.rpm s390x: expat-2.1.0-10.el7_3.s390.rpm expat-2.1.0-10.el7_3.s390x.rpm expat-debuginfo-2.1.0-10.el7_3.s390.rpm expat-debuginfo-2.1.0-10.el7_3.s390x.rpm expat-devel-2.1.0-10.el7_3.s390.rpm expat-devel-2.1.0-10.el7_3.s390x.rpm x86_64: expat-2.1.0-10.el7_3.i686.rpm expat-2.1.0-10.el7_3.x86_64.rpm expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-devel-2.1.0-10.el7_3.i686.rpm expat-devel-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: expat-debuginfo-2.1.0-10.el7_3.aarch64.rpm expat-static-2.1.0-10.el7_3.aarch64.rpm ppc64: expat-debuginfo-2.1.0-10.el7_3.ppc.rpm expat-debuginfo-2.1.0-10.el7_3.ppc64.rpm expat-static-2.1.0-10.el7_3.ppc.rpm expat-static-2.1.0-10.el7_3.ppc64.rpm ppc64le: expat-debuginfo-2.1.0-10.el7_3.ppc64le.rpm expat-static-2.1.0-10.el7_3.ppc64le.rpm s390x: expat-debuginfo-2.1.0-10.el7_3.s390.rpm expat-debuginfo-2.1.0-10.el7_3.s390x.rpm expat-static-2.1.0-10.el7_3.s390.rpm expat-static-2.1.0-10.el7_3.s390x.rpm x86_64: expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-static-2.1.0-10.el7_3.i686.rpm expat-static-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: expat-2.1.0-10.el7_3.src.rpm x86_64: expat-2.1.0-10.el7_3.i686.rpm expat-2.1.0-10.el7_3.x86_64.rpm expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-devel-2.1.0-10.el7_3.i686.rpm expat-devel-2.1.0-10.el7_3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: expat-debuginfo-2.1.0-10.el7_3.i686.rpm expat-debuginfo-2.1.0-10.el7_3.x86_64.rpm expat-static-2.1.0-10.el7_3.i686.rpm expat-static-2.1.0-10.el7_3.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-2016-0718 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYPIyBXlSAg2UNWIIRAmHXAJ0XmPOxvAJOT6/eusxHQBKBs/LPDgCguirS H8Bczzxw4Aj5YxGpyacoQBE= =GbHX -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . These issues were addressed by updating SQLite to version 3.15.2. These issues were addressed by updating expat to version 2.2.0. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Expat: Multiple vulnerabilities Date: January 11, 2017 Bugs: #458742, #555642, #577928, #583268, #585510 ID: 201701-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Expat, the worst of which may allow execution of arbitrary code. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/expat < 2.2.0-r1 >= 2.2.0-r1 Description =========== Multiple vulnerabilities have been discovered in Expat. Please review the CVE identifiers referenced below for details. This attack could also be used against automated systems that arbitrarily process XML files. Workaround ========== There is no known workaround at this time. Resolution ========== All Expat users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/expat-2.2.0-r1" References ========== [ 1 ] CVE-2012-6702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6702 [ 2 ] CVE-2013-0340 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0340 [ 3 ] CVE-2015-1283 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-1283 [ 4 ] CVE-2016-0718 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-0718 [ 5 ] CVE-2016-4472 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4472 [ 6 ] CVE-2016-5300 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5300 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201701-21 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 2017 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. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3582-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso May 18, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : expat CVE ID : CVE-2016-0718 Gustavo Grieco discovered that Expat, an XML parsing C library, does not properly handle certain kinds of malformed input documents, resulting in buffer overflows during processing and error reporting. For the stable distribution (jessie), this problem has been fixed in version 2.1.0-6+deb8u2. Additionally this update refreshes the fix for CVE-2015-1283 to avoid relying on undefined behavior. We recommend that you upgrade your expat packages

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Gustavo Grieco

SOURCES

LAST UPDATE DATE

2024-11-11T20:05:42.142000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE