-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2018:3532-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:3532 Issue date: 2018-11-08 Updated on: 2018-11-09 CVE Names: CVE-2018-12389 CVE-2018-12390 CVE-2018-12392 CVE-2018-12393 ==================================================================== 1. Summary: An update for thunderbird 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 Server Optional (v. 7) - ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 60.3.0. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 (CVE-2018-12390) * Mozilla: Crash with nested event loops (CVE-2018-12392) * Mozilla: Integer overflow during Unicode conversion while loading JavaScript (CVE-2018-12393) * Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 (CVE-2018-12389) 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 Christian Holler, Bob Owen, Boris Zbarsky, Calixte Denizet, Jason Kratzer, Jed Davis, Taegeon Lee, Philipp, Ronald Crane, Raul Gurzau, Gary Kwong, Tyson Smith, Raymond Forbes, Bogdan Tara, Nils, r, and Daniel Veditz 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 All running instances of Thunderbird must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1642179 - CVE-2018-12389 Mozilla: Memory safety bugs fixed in Firefox ESR 60.3 1642180 - CVE-2018-12390 Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 1642182 - CVE-2018-12392 Mozilla: Crash with nested event loops 1642183 - CVE-2018-12393 Mozilla: Integer overflow during Unicode conversion while loading JavaScript 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: thunderbird-60.3.0-1.el7_5.src.rpm x86_64: thunderbird-60.3.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-60.3.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: thunderbird-60.3.0-1.el7_5.src.rpm ppc64le: thunderbird-60.3.0-1.el7_5.ppc64le.rpm thunderbird-debuginfo-60.3.0-1.el7_5.ppc64le.rpm x86_64: thunderbird-60.3.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-60.3.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): Source: thunderbird-60.3.0-1.el7_5.src.rpm aarch64: thunderbird-60.3.0-1.el7_5.aarch64.rpm thunderbird-debuginfo-60.3.0-1.el7_5.aarch64.rpm ppc64le: thunderbird-60.3.0-1.el7_5.ppc64le.rpm thunderbird-debuginfo-60.3.0-1.el7_5.ppc64le.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: thunderbird-60.3.0-1.el7_5.src.rpm x86_64: thunderbird-60.3.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-60.3.0-1.el7_5.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-2018-12389 https://access.redhat.com/security/cve/CVE-2018-12390 https://access.redhat.com/security/cve/CVE-2018-12392 https://access.redhat.com/security/cve/CVE-2018-12393 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBW+V0cNzjgjWX9erEAQh+RA//ZPhI12lIJWD13pIkncx8lKJWxodvm6pZ dhJUs49n04HIwOmhaTufCGIPL9WkDxlBA/wDK9nuPlgu6NfLCWTB8WLTKV4r8V/P YAEWGvUw9AznJIkcuq6iWOTt4pDQL/knzWqyzAwVTUY2JREhXpYshBZ97jy5dy3L OorpfGRlk36R/HIKoLAfaO8CkM9lI4qP792qsKbUNPuXBMQow+pCIstxSjr7bKrj MC1cTSryHnoi1xGS7gxwW0C7xuNDxApBHJ92jwjC0fnJ3fxPB0IHoqsoVv7RPxHz 9dELKFtRl5qvdRHnxaT07+OIx8IfVsZlZjUX1nis+CO+/s2Vx/Z5SIT5ltCgJpc2 O5Ja+nMB71PotiJn/bRue4sKTlKmd6Sad6StQaZJIa7lyqbKRe265ZAdeNmN1ONA lksCVYbqsHFV1ptwFUy47YHseZnDsiUtnOK1NfeRqUkvucFldAfOTXxrsslXrxGB /ADup1hXugULhN97YNKfquSXkD3tqEPZIcwX4fVebFH3WETHET0jY3Nh0A1SzrPf OxBU0zBMJRVaL2OhZSJfeEl5TlzDA2MoUHP6omJeJbqlpfc6y9qP6lAjnw/Yv1mF QstCsKkfylhcsknnO9Alh9Ml88O48Tm8+r1EtO+2Q6zJ1bgsLirsFz58aoAMQZMm em+JFfG6/rsZ/ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce