-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2019:1765-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1765 Issue date: 2019-07-11 CVE Names: CVE-2019-9811 CVE-2019-11709 CVE-2019-11711 CVE-2019-11712 CVE-2019-11713 CVE-2019-11715 CVE-2019-11717 CVE-2019-11730 ===================================================================== 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) - 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 60.8.0 ESR. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8 (CVE-2019-11709) * Mozilla: Sandbox escape via installation of malicious language pack (CVE-2019-9811) * Mozilla: Script injection within domain through inner window reuse (CVE-2019-11711) * Mozilla: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects (CVE-2019-11712) * Mozilla: Use-after-free with HTTP/2 cached stream (CVE-2019-11713) * Mozilla: HTML parsing error can contribute to content XSS (CVE-2019-11715) * Mozilla: Caret character improperly escaped in origins (CVE-2019-11717) * Mozilla: Same-origin policy treats all files in a directory as having the same-origin (CVE-2019-11730) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, 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 After installing the update, Firefox must be restarted for the changes to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1728430 - CVE-2019-11709 Mozilla: Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8 1728431 - CVE-2019-11711 Mozilla: Script injection within domain through inner window reuse 1728432 - CVE-2019-11712 Mozilla: Cross-origin POST requests can be made with NPAPI plugins by following 308 redirects 1728433 - CVE-2019-11713 Mozilla: Use-after-free with HTTP/2 cached stream 1728434 - CVE-2019-11715 Mozilla: HTML parsing error can contribute to content XSS 1728435 - CVE-2019-11717 Mozilla: Caret character improperly escaped in origins 1728438 - CVE-2019-11730 Mozilla: Same-origin policy treats all files in a directory as having the same-origin 1728439 - CVE-2019-9811 Mozilla: Sandbox escape via installation of malicious language pack 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: firefox-60.8.0-1.el6_10.src.rpm i386: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm x86_64: firefox-60.8.0-1.el6_10.x86_64.rpm firefox-debuginfo-60.8.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: firefox-60.8.0-1.el6_10.src.rpm x86_64: firefox-60.8.0-1.el6_10.i686.rpm firefox-60.8.0-1.el6_10.x86_64.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: firefox-60.8.0-1.el6_10.src.rpm i386: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm ppc64: firefox-60.8.0-1.el6_10.ppc64.rpm firefox-debuginfo-60.8.0-1.el6_10.ppc64.rpm s390x: firefox-60.8.0-1.el6_10.s390x.rpm firefox-debuginfo-60.8.0-1.el6_10.s390x.rpm x86_64: firefox-60.8.0-1.el6_10.x86_64.rpm firefox-debuginfo-60.8.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): x86_64: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: firefox-60.8.0-1.el6_10.src.rpm i386: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.i686.rpm x86_64: firefox-60.8.0-1.el6_10.x86_64.rpm firefox-debuginfo-60.8.0-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: firefox-60.8.0-1.el6_10.i686.rpm firefox-debuginfo-60.8.0-1.el6_10.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-2019-9811 https://access.redhat.com/security/cve/CVE-2019-11709 https://access.redhat.com/security/cve/CVE-2019-11711 https://access.redhat.com/security/cve/CVE-2019-11712 https://access.redhat.com/security/cve/CVE-2019-11713 https://access.redhat.com/security/cve/CVE-2019-11715 https://access.redhat.com/security/cve/CVE-2019-11717 https://access.redhat.com/security/cve/CVE-2019-11730 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXSd3SNzjgjWX9erEAQh+8g/+IH9sM8g5QXpSRzc3c3TTRCzbVPrC7vgu ItPbC55BAro4+d69xtrcEaSY0HHHnwQDSpHKWnuGtRvGL+dW/xt1Tr0FyupHN3x6 wSiY/zU5mFt3ZGCGRmP1faFJNtXvUPtAY3KostSKGMAlHbe2q+WHobVUrHVSszqJ EtWCv7kVJcj48viPW/ygNkznM7ZXssu4Uy9SulpBrLO/BKyNd0gHMq20qyOwCPaB BN1lB6s+dCh1EU8hss4A9sAvPyq9wBxmLLEGf8+f2k9gyhD+1Vo3zsd2t4fnvDrT /oVIIJf852TrWoBCVBCQo1KxwqDPHObYBZqr+0Z7iViE08MEj41WMF/u1dZSkaFO aB0kiiII/EdYE7TqqWmyJhtEQhm2uXAXzrP6RVPq7nKF4rL7B6EuS1MA/Ysz68CI 8BYKG+wQ+ajd7mbjNNQqIwC5ZZGDHzXv9mHwKFr1zXG96Li64WwAxHGwhtI2I7QH OsKpXBGomP1dJRy8vzv7ddaBdjdkby7Xi8/p7ABaty8rT3d3xcxq2A6Zb0fiJxNm EZzDZeY9cm8K7SXOJAvvUYVTFIw8lUboy1tBgBPYgR8LmSTeAPuMfZm58PY9dMkP svBSTI8kSkpyjjxHKpFaGRNbA+LakNF5L38KvThAEJfsO9KU5jU+taPDIXDy5s9Z X8lD2/euplY= =BdDi -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce