-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: fontconfig security and bug fix update Advisory ID: RHSA-2016:2601-02 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2601.html Issue date: 2016-11-03 CVE Names: CVE-2016-5384 ===================================================================== 1. Summary: An update for fontconfig is now available for 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) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: Fontconfig is designed to locate fonts within the system and select them according to requirements specified by applications. Security Fix(es): * It was found that cache files were insufficiently validated in fontconfig. A local attacker could create a specially crafted cache file to trigger arbitrary free() calls, which in turn could lead to arbitrary code execution. (CVE-2016-5384) Red Hat would like to thank Tobias Stoeckmann for reporting this issue. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from 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/): 1073460 - Make alias Consolas displaying DejaVu Sans Mono 1350891 - CVE-2016-5384 fontconfig: Possible double free due to insufficiently validated cache files 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: fontconfig-2.10.95-10.el7.src.rpm x86_64: fontconfig-2.10.95-10.el7.i686.rpm fontconfig-2.10.95-10.el7.x86_64.rpm fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: fontconfig-devel-doc-2.10.95-10.el7.noarch.rpm x86_64: fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm fontconfig-devel-2.10.95-10.el7.i686.rpm fontconfig-devel-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: fontconfig-2.10.95-10.el7.src.rpm x86_64: fontconfig-2.10.95-10.el7.i686.rpm fontconfig-2.10.95-10.el7.x86_64.rpm fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: fontconfig-devel-doc-2.10.95-10.el7.noarch.rpm x86_64: fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm fontconfig-devel-2.10.95-10.el7.i686.rpm fontconfig-devel-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: fontconfig-2.10.95-10.el7.src.rpm aarch64: fontconfig-2.10.95-10.el7.aarch64.rpm fontconfig-debuginfo-2.10.95-10.el7.aarch64.rpm fontconfig-devel-2.10.95-10.el7.aarch64.rpm ppc64: fontconfig-2.10.95-10.el7.ppc.rpm fontconfig-2.10.95-10.el7.ppc64.rpm fontconfig-debuginfo-2.10.95-10.el7.ppc.rpm fontconfig-debuginfo-2.10.95-10.el7.ppc64.rpm fontconfig-devel-2.10.95-10.el7.ppc.rpm fontconfig-devel-2.10.95-10.el7.ppc64.rpm ppc64le: fontconfig-2.10.95-10.el7.ppc64le.rpm fontconfig-debuginfo-2.10.95-10.el7.ppc64le.rpm fontconfig-devel-2.10.95-10.el7.ppc64le.rpm s390x: fontconfig-2.10.95-10.el7.s390.rpm fontconfig-2.10.95-10.el7.s390x.rpm fontconfig-debuginfo-2.10.95-10.el7.s390.rpm fontconfig-debuginfo-2.10.95-10.el7.s390x.rpm fontconfig-devel-2.10.95-10.el7.s390.rpm fontconfig-devel-2.10.95-10.el7.s390x.rpm x86_64: fontconfig-2.10.95-10.el7.i686.rpm fontconfig-2.10.95-10.el7.x86_64.rpm fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm fontconfig-devel-2.10.95-10.el7.i686.rpm fontconfig-devel-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: fontconfig-devel-doc-2.10.95-10.el7.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: fontconfig-2.10.95-10.el7.src.rpm x86_64: fontconfig-2.10.95-10.el7.i686.rpm fontconfig-2.10.95-10.el7.x86_64.rpm fontconfig-debuginfo-2.10.95-10.el7.i686.rpm fontconfig-debuginfo-2.10.95-10.el7.x86_64.rpm fontconfig-devel-2.10.95-10.el7.i686.rpm fontconfig-devel-2.10.95-10.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: fontconfig-devel-doc-2.10.95-10.el7.noarch.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-2016-5384 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.3_Release_Notes/index.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYGv1RXlSAg2UNWIIRAm1vAJ9EjVS0vTmDKbimlp+526MLhu9s/QCdF5Kf 9c1GsyONhGqBhJjZu5gz5fw= =SWKY -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce