-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2019:0680-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0680 Issue date: 2019-03-28 CVE Names: CVE-2018-18506 CVE-2019-9788 CVE-2019-9790 CVE-2019-9791 CVE-2019-9792 CVE-2019-9793 CVE-2019-9795 CVE-2019-9796 CVE-2019-9810 CVE-2019-9813 ==================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 6. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.6.1. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6 (CVE-2019-9788) * Mozilla: Use-after-free when removing in-use DOM elements (CVE-2019-9790) * Mozilla: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey (CVE-2019-9791) * Mozilla: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script (CVE-2019-9792) * Mozilla: IonMonkey MArraySlice has incorrect alias information (CVE-2019-9810) * Mozilla: Ionmonkey type confusion with __proto__ mutations (CVE-2019-9813) * Mozilla: Improper bounds checks when Spectre mitigations are disabled (CVE-2019-9793) * Mozilla: Type-confusion in IonMonkey JIT compiler (CVE-2019-9795) * Mozilla: Use-after-free with SMIL animation controller (CVE-2019-9796) * Mozilla: Proxy Auto-Configuration file can define localhost access to be proxied (CVE-2018-18506) 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 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1690673 - CVE-2018-18506 Mozilla: Proxy Auto-Configuration file can define localhost access to be proxied 1690674 - CVE-2019-9788 Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6 1690675 - CVE-2019-9790 Mozilla: Use-after-free when removing in-use DOM elements 1690676 - CVE-2019-9791 Mozilla: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey 1690677 - CVE-2019-9792 Mozilla: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script 1690678 - CVE-2019-9793 Mozilla: Improper bounds checks when Spectre mitigations are disabled 1690680 - CVE-2019-9795 Mozilla: Type-confusion in IonMonkey JIT compiler 1690681 - CVE-2019-9796 Mozilla: Use-after-free with SMIL animation controller 1692181 - CVE-2019-9810 Mozilla: IonMonkey MArraySlice has incorrect alias information 1692182 - CVE-2019-9813 Mozilla: Ionmonkey type confusion with __proto__ mutations 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: thunderbird-60.6.1-1.el6_10.src.rpm i386: thunderbird-60.6.1-1.el6_10.i686.rpm thunderbird-debuginfo-60.6.1-1.el6_10.i686.rpm x86_64: thunderbird-60.6.1-1.el6_10.x86_64.rpm thunderbird-debuginfo-60.6.1-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: thunderbird-60.6.1-1.el6_10.src.rpm i386: thunderbird-60.6.1-1.el6_10.i686.rpm thunderbird-debuginfo-60.6.1-1.el6_10.i686.rpm ppc64: thunderbird-60.6.1-1.el6_10.ppc64.rpm thunderbird-debuginfo-60.6.1-1.el6_10.ppc64.rpm s390x: thunderbird-60.6.1-1.el6_10.s390x.rpm thunderbird-debuginfo-60.6.1-1.el6_10.s390x.rpm x86_64: thunderbird-60.6.1-1.el6_10.x86_64.rpm thunderbird-debuginfo-60.6.1-1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: thunderbird-60.6.1-1.el6_10.src.rpm i386: thunderbird-60.6.1-1.el6_10.i686.rpm thunderbird-debuginfo-60.6.1-1.el6_10.i686.rpm x86_64: thunderbird-60.6.1-1.el6_10.x86_64.rpm thunderbird-debuginfo-60.6.1-1.el6_10.x86_64.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-2018-18506 https://access.redhat.com/security/cve/CVE-2019-9788 https://access.redhat.com/security/cve/CVE-2019-9790 https://access.redhat.com/security/cve/CVE-2019-9791 https://access.redhat.com/security/cve/CVE-2019-9792 https://access.redhat.com/security/cve/CVE-2019-9793 https://access.redhat.com/security/cve/CVE-2019-9795 https://access.redhat.com/security/cve/CVE-2019-9796 https://access.redhat.com/security/cve/CVE-2019-9810 https://access.redhat.com/security/cve/CVE-2019-9813 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/advisories/mfsa2019-11/ https://www.mozilla.org/en-US/security/advisories/mfsa2019-12/ 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 iQIVAwUBXJze5dzjgjWX9erEAQiASA//QBGaMwtAG+s/57wfx+SB5bGqENusd8VN dNv4yx7ObCiCyPXb9w91o5/mGQBhQS6uy2Xa38gX3pdDjH3JaEV70347i3mQeByQ PHjJfe8cMpvwSFJEXV+usv6M40DwRyOV+E9HiF+ruyLxRcjbd3ecJuN8cVJlYgFt +ZMRyOXD1LYJSVcQNlXt4ney2iz2i0YmD8/jUMtTLMz2sYHxLodPbNMkP0p2BaJF Z8reQ9sSBTEGv0EwiYuzPsTtyraHMDX9TMtrKelvNFcYA7eyLlJoB4MifTVxH6Uf vJT5Y6JLUmhGwVlp6ShPw3YFLBovk2qcHD3tygGesSa6YNuNyoXcmPHstQVROHZZ fC5CyTOkOpIZNUecJ4d/aZvlLpWX8T2YvjM77PhHT9hBXJ4oQsRIH8iHfU9lyExZ Bgu7LavZ3Q+nHXDeDXFr6v8xDCZvajZZvLG7zmd0xknPyFE3TlfZBXbDse4qPRnc ISGE4zbBSqyoDvwDfQ2LYJCT1ApvsMMY8uPKctXj/B+TeOaysk6nXSG9xCG6TNgd AjNawBqKNS/zaihQkwjpzMWv1JoK8eT5QcrfykvlWAeaFFJMsLeFFWayutfgW5oO jr5TXQaINqgM1qbHI+CI19eV+NJzeq/JlNFKENlWB9AN4uG/6JrTUv5zVVY13BOj icXziF8077sY1g -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce