-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2018:1414-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1414 Issue date: 2018-05-14 CVE Names: CVE-2018-5150 CVE-2018-5154 CVE-2018-5155 CVE-2018-5157 CVE-2018-5158 CVE-2018-5159 CVE-2018-5168 CVE-2018-5178 CVE-2018-5183 ===================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Critical. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (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 Optional (v. 6) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 52.8.0 ESR. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 (CVE-2018-5150) * Mozilla: Backport critical security fixes in Skia (CVE-2018-5183) * Mozilla: Use-after-free with SVG animations and clip paths (CVE-2018-5154) * Mozilla: Use-after-free with SVG animations and text paths (CVE-2018-5155) * Mozilla: Same-origin bypass of PDF Viewer to view protected PDF files (CVE-2018-5157) * Mozilla: Malicious PDF can inject JavaScript into PDF Viewer (CVE-2018-5158) * Mozilla: Integer overflow and out-of-bounds write in Skia (CVE-2018-5159) * Mozilla: Lightweight themes can be installed without user interaction (CVE-2018-5168) * Mozilla: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension (CVE-2018-5178) 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. Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Christoph Diehl, Randell Jesup, Tyson Smith, Alex Gaynor, Ronald Crane, Julian Hector, Kannan Vijayan, Jason Kratzer, Mozilla Developers, Nils, Wladimir Palant, Ivan Fratric, and Root Object as the original reporters. 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 update, Firefox must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1576250 - CVE-2018-5150 Mozilla: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 1576255 - CVE-2018-5154 Mozilla: Use-after-free with SVG animations and clip paths 1576257 - CVE-2018-5155 Mozilla: Use-after-free with SVG animations and text paths 1576258 - CVE-2018-5157 Mozilla: Same-origin bypass of PDF Viewer to view protected PDF files 1576259 - CVE-2018-5158 Mozilla: Malicious PDF can inject JavaScript into PDF Viewer 1576260 - CVE-2018-5159 Mozilla: Integer overflow and out-of-bounds write in Skia 1576269 - CVE-2018-5168 Mozilla: Lightweight themes can be installed without user interaction 1576278 - CVE-2018-5178 Mozilla: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension 1576283 - CVE-2018-5183 Mozilla: Backport critical security fixes in Skia 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: firefox-52.8.0-1.el6_9.src.rpm i386: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm x86_64: firefox-52.8.0-1.el6_9.x86_64.rpm firefox-debuginfo-52.8.0-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: firefox-52.8.0-1.el6_9.src.rpm x86_64: firefox-52.8.0-1.el6_9.i686.rpm firefox-52.8.0-1.el6_9.x86_64.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: firefox-52.8.0-1.el6_9.src.rpm i386: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm ppc64: firefox-52.8.0-1.el6_9.ppc64.rpm firefox-debuginfo-52.8.0-1.el6_9.ppc64.rpm s390x: firefox-52.8.0-1.el6_9.s390x.rpm firefox-debuginfo-52.8.0-1.el6_9.s390x.rpm x86_64: firefox-52.8.0-1.el6_9.x86_64.rpm firefox-debuginfo-52.8.0-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): ppc64: firefox-52.8.0-1.el6_9.ppc.rpm firefox-debuginfo-52.8.0-1.el6_9.ppc.rpm s390x: firefox-52.8.0-1.el6_9.s390.rpm firefox-debuginfo-52.8.0-1.el6_9.s390.rpm x86_64: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: firefox-52.8.0-1.el6_9.src.rpm i386: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.rpm x86_64: firefox-52.8.0-1.el6_9.x86_64.rpm firefox-debuginfo-52.8.0-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: firefox-52.8.0-1.el6_9.i686.rpm firefox-debuginfo-52.8.0-1.el6_9.i686.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-2018-5150 https://access.redhat.com/security/cve/CVE-2018-5154 https://access.redhat.com/security/cve/CVE-2018-5155 https://access.redhat.com/security/cve/CVE-2018-5157 https://access.redhat.com/security/cve/CVE-2018-5158 https://access.redhat.com/security/cve/CVE-2018-5159 https://access.redhat.com/security/cve/CVE-2018-5168 https://access.redhat.com/security/cve/CVE-2018-5178 https://access.redhat.com/security/cve/CVE-2018-5183 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBWvsD4NzjgjWX9erEAQgi4g/+LCZiQdblgiki8bU9WR0Itus8aw7Jlv/w r/eshpocd8SomcaNChwOy4khYA+6CRFithAyUTcJpayd3MzxKSt9c2hHA0w+zj8R WHTbImZokzxy4NMf+LJyqovHrvfX5RYzHiL82pPv2QzS2BtmfJzhn5KK8L74PoiV bwJ1HbM48Ql8ZUmAJj5y/MykTaZlWmtjNzXMEOMOrN4ibb2ibP+QHa2qPs7o31OU 25MtGkEEKVB+NCheRpi35YedLZHGW6+7QHMGc3viBC32qS1tlyFdIcJJa3YfbYue Zwk34vT9Lkm4GLzKcuV+4uBB+MDV0iiX9o4uyTxwtY9VFXPPAl/9KmFCBuAGX7cp Vu4nb+1NCXKW7Kah/cN9lNzmMneeBJ2gDTxF/gFiAwyQDNU6b0oh7wV+M3kq0wVQ QgYbmpsvGzOv51dJ4kLlT5y5tgxqCXidnXwwhxgaF2HOfWKlNjBiPA61NKwr1aW5 GQl2mw6TxfRZrIvZrgBeZ0jy2YV7afdbaEpV48NbvEdhLtWOu9QQwIckFRlvPFOb +MRAWgqW6tVSbxq2rn1ZXG/Mu9j436gzooWDXB/W5BjcyFDi14tQSg8RM/Tco9z4 FBNpsXPk4jBW7iQwpKMvAsMtgvD53sMdzYR/Q8no0SWbP+Ys4zU69ft0fRvN6rYq ul9bR7EHbdo= =v14y -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce