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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0556 Important: firefox security update 25 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: firefox Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-5785 CVE-2018-18356 Reference: ASB-2019.0055 ESB-2019.0527 ESB-2019.0497 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0374 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: firefox security update Advisory ID: RHSA-2019:0374-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0374 Issue date: 2019-02-19 CVE Names: CVE-2018-18356 CVE-2019-5785 ===================================================================== 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 Important. 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 60.5.1 ESR. Security Fix(es): * chromium-browser, mozilla: Use after free in Skia (CVE-2018-18356) * mozilla: Integer overflow in Skia (CVE-2019-5785) 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/): 1656570 - CVE-2018-18356 chromium-browser, mozilla: Use after free in Skia 1676991 - CVE-2019-5785 mozilla: Integer overflow in Skia 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: firefox-60.5.1-1.el7_6.src.rpm x86_64: firefox-60.5.1-1.el7_6.x86_64.rpm firefox-debuginfo-60.5.1-1.el7_6.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: firefox-60.5.1-1.el7_6.i686.rpm firefox-debuginfo-60.5.1-1.el7_6.i686.rpm Red Hat Enterprise Linux Server (v. 7): Source: firefox-60.5.1-1.el7_6.src.rpm ppc64: firefox-60.5.1-1.el7_6.ppc64.rpm firefox-debuginfo-60.5.1-1.el7_6.ppc64.rpm ppc64le: firefox-60.5.1-1.el7_6.ppc64le.rpm firefox-debuginfo-60.5.1-1.el7_6.ppc64le.rpm s390x: firefox-60.5.1-1.el7_6.s390x.rpm firefox-debuginfo-60.5.1-1.el7_6.s390x.rpm x86_64: firefox-60.5.1-1.el7_6.x86_64.rpm firefox-debuginfo-60.5.1-1.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: firefox-60.5.1-1.el7_6.src.rpm aarch64: firefox-60.5.1-1.el7_6.aarch64.rpm firefox-debuginfo-60.5.1-1.el7_6.aarch64.rpm ppc64le: firefox-60.5.1-1.el7_6.ppc64le.rpm firefox-debuginfo-60.5.1-1.el7_6.ppc64le.rpm s390x: firefox-60.5.1-1.el7_6.s390x.rpm firefox-debuginfo-60.5.1-1.el7_6.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): x86_64: firefox-60.5.1-1.el7_6.i686.rpm firefox-debuginfo-60.5.1-1.el7_6.i686.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: firefox-60.5.1-1.el7_6.src.rpm x86_64: firefox-60.5.1-1.el7_6.x86_64.rpm firefox-debuginfo-60.5.1-1.el7_6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: firefox-60.5.1-1.el7_6.i686.rpm firefox-debuginfo-60.5.1-1.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-2018-18356 https://access.redhat.com/security/cve/CVE-2019-5785 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/advisories/mfsa2019-05/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXGw//dzjgjWX9erEAQiQgA/+KmT77LqPwvKnnftV7b8jQsT1mZLg+HN+ 03WW+0f5FMUaRA+W5YMY8lDQTKX9aauNawfjzednbjRwKmDt7LVdktjYYnipfOsS d74SSkkBFPpzZHb1tmczTqpguBpNK5Jz2H/3VtJHb2TRZWme1LKumX3hJ8yscivM GhlsN+uEQJF7jcsPWLyWf8FeWWYx5p2GtyQ4SuZtwnMhpWOjP0LeHwB25JBxBpSe Ekh03DM2z61JkLXt9zbzCzhXCEOVMt5PJd5m1o9PeJU+8NZ/J8aKaZnQCqnSKxa0 hMER8qgjL2OnSvWctggsOxBXM0saoY8saqszHnAxwDaSRofoS61NXjFhpBj70ce0 b1ln1kWOZPICDm8WhtNcZ1uLS0BjPxI7WQTVdMF0hlLDSIPlPHf5Zqkr1qoM49Li CnzGYTDa1HQTlgc/S1KNyos08Swjj8Nha/B4USnwqnjL5nn0Tz+iB2ptL8m/QtSP yghxQRZ7h1kjyLzCu9dKyJRxYKQqnEYcV1+ll04ijATfKwfnNm3IeWwrO5Qg4EKh 6FBfAwEsl/wixumREf6CUMfm7ePpX2dScPBScC9zcDZya83lonY3706zsfdSeoIG 5DZPr9kUaw30rmQdgVNF+o/ULzfFTehoknWEUfyqxit/yP29L/ALGsJa0I2oAQwr mt5IU70YQwU= =Xk50 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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