-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2019:1603-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1603 Issue date: 2019-06-25 CVE Names: CVE-2019-11707 CVE-2019-11708 ==================================================================== 1. Summary: An update for firefox is now available for Red Hat Enterprise Linux 7. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x 3. Description: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 60.7.2 ESR. Security Fix(es): * Mozilla: Type confusion in Array.pop (CVE-2019-11707) * Mozilla: Sandbox escape using Prompt:Open (CVE-2019-11708) 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/): 1721789 - CVE-2019-11707 Mozilla: Type confusion in Array.pop 1722673 - CVE-2019-11708 Mozilla: Sandbox escape using Prompt:Open 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-60.7.2-1.el7_6.src.rpm x86_64: firefox-60.7.2-1.el7_6.x86_64.rpm firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-60.7.2-1.el7_6.i686.rpm firefox-debuginfo-60.7.2-1.el7_6.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-60.7.2-1.el7_6.src.rpm ppc64: firefox-60.7.2-1.el7_6.ppc64.rpm firefox-debuginfo-60.7.2-1.el7_6.ppc64.rpm ppc64le: firefox-60.7.2-1.el7_6.ppc64le.rpm firefox-debuginfo-60.7.2-1.el7_6.ppc64le.rpm s390x: firefox-60.7.2-1.el7_6.s390x.rpm firefox-debuginfo-60.7.2-1.el7_6.s390x.rpm x86_64: firefox-60.7.2-1.el7_6.x86_64.rpm firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: firefox-60.7.2-1.el7_6.src.rpm aarch64: firefox-60.7.2-1.el7_6.aarch64.rpm firefox-debuginfo-60.7.2-1.el7_6.aarch64.rpm ppc64le: firefox-60.7.2-1.el7_6.ppc64le.rpm firefox-debuginfo-60.7.2-1.el7_6.ppc64le.rpm s390x: firefox-60.7.2-1.el7_6.s390x.rpm firefox-debuginfo-60.7.2-1.el7_6.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-60.7.2-1.el7_6.i686.rpm firefox-debuginfo-60.7.2-1.el7_6.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-60.7.2-1.el7_6.src.rpm x86_64: firefox-60.7.2-1.el7_6.x86_64.rpm firefox-debuginfo-60.7.2-1.el7_6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-60.7.2-1.el7_6.i686.rpm firefox-debuginfo-60.7.2-1.el7_6.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-2019-11707 https://access.redhat.com/security/cve/CVE-2019-11708 https://access.redhat.com/security/updates/classification/#critical https://www.mozilla.org/en-US/security/advisories/mfsa2019-18/ https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/ 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 iQIVAwUBXRKUCNzjgjWX9erEAQgZohAAjHaGI2GaPWW5tTSj2KqoyeAglwpYOlJT gFwCWxmfQ3UfSnUC5ZYagV5JgEW/fvxteg8T8Kw+YJpMjfmtquQlZeS6y/a6H6x3 JOYazcyr/QKRXx/q3Cs7ABNR1G1Dng1OdwKFQFXKSecO0NYD3TMiJL8gDlUE36nV joWbl4LqZ92bX8LwZ12ZyqpcJJbghtMZOyV/wAFGwwr7Cx/0T4Djc9kTEPcjWRLz ZJXEq25ILy5zeDrLqXJdPJoEuhBtvlbxQsryaQ2IDiEJMemxlCChdVUFLyzdFcTb MyPrUaHjvOp8lxTEGNyRTC2KdByJpdjuY8DGWzRwawWN7qqJfNFiDO6dOMW4P1Yp WOqYfwBINT7Qje/ap7WtmZ8tdqAvOmSL3wN70qGytUjEth8NE4oTN/K7V2yUs9jz 9Ty8sph11M6pRJZqgxmoEyzVD/SWi6QqHifwUzxG9si1qg2zxozWK7BL7pk6+GxB p1fMbgzYP/7AEHxzaGde7mCqfjXt3xirIjjpDnL+cF2kqwQ6llZlQfVItEGH3Qu2 GbSBEyZJvJfmvqwv0jFpsw0Ko82hIOLulgjtKkW/RD9QiowKVRlfS84lEEWmMXdJ Vg1A7D30wAqRRjax42/OdIvndKCLkZvxeJxRV9/jPi2Utlx5acTFYT3J7ThsXacZ xQIP4QKYhPo=K6dc -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce