-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2018:1725-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1725 Issue date: 2018-05-24 CVE Names: CVE-2018-5150 CVE-2018-5154 CVE-2018-5155 CVE-2018-5159 CVE-2018-5161 CVE-2018-5162 CVE-2018-5168 CVE-2018-5170 CVE-2018-5178 CVE-2018-5183 CVE-2018-5184 CVE-2018-5185 ===================================================================== 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 52.8.0. Security Fix(es): * Mozilla: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 (CVE-2018-5150) * Mozilla: Backport critical security fixes in Skia (CVE-2018-5183) * Mozilla: Use-after-free with SVG animations and clip paths (CVE-2018-5154) * Mozilla: Use-after-free with SVG animations and text paths (CVE-2018-5155) * Mozilla: Integer overflow and out-of-bounds write in Skia (CVE-2018-5159) * Mozilla: Full plaintext recovery in S/MIME via chosen-ciphertext attack (CVE-2018-5184) * Mozilla: Hang via malformed headers (CVE-2018-5161) * Mozilla: Encrypted mail leaks plaintext through src attribute (CVE-2018-5162) * Mozilla: Lightweight themes can be installed without user interaction (CVE-2018-5168) * Mozilla: Filename spoofing for external attachments (CVE-2018-5170) * Mozilla: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension (CVE-2018-5178) * Mozilla: Leaking plaintext through HTML forms (CVE-2018-5185) 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 CVE-2018-5150, CVE-2018-5154, CVE-2018-5155, CVE-2018-5159, CVE-2018-5168, CVE-2018-5178, and CVE-2018-5183. Upstream acknowledges Christoph Diehl, Randell Jesup, Tyson Smith, Alex Gaynor, Ronald Crane, Julian Hector, Kannan Vijayan, Jason Kratzer, Mozilla Developers, Nils, Ivan Fratric, Wladimir Palant, and Root Object 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/): 1576250 - CVE-2018-5150 Mozilla: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 1576255 - CVE-2018-5154 Mozilla: Use-after-free with SVG animations and clip paths 1576257 - CVE-2018-5155 Mozilla: Use-after-free with SVG animations and text paths 1576260 - CVE-2018-5159 Mozilla: Integer overflow and out-of-bounds write in Skia 1576269 - CVE-2018-5168 Mozilla: Lightweight themes can be installed without user interaction 1576278 - CVE-2018-5178 Mozilla: Buffer overflow during UTF-8 to Unicode string conversion through legacy extension 1576283 - CVE-2018-5183 Mozilla: Backport critical security fixes in Skia 1580236 - CVE-2018-5184 Mozilla: Full plaintext recovery in S/MIME via chosen-ciphertext attack 1580237 - CVE-2018-5161 Mozilla: Hang via malformed headers 1580239 - CVE-2018-5162 Mozilla: Encrypted mail leaks plaintext through src attribute 1580240 - CVE-2018-5170 Mozilla: Filename spoofing for external attachments 1580241 - CVE-2018-5185 Mozilla: Leaking plaintext through HTML forms 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: thunderbird-52.8.0-1.el7_5.src.rpm x86_64: thunderbird-52.8.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-52.8.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: thunderbird-52.8.0-1.el7_5.src.rpm ppc64le: thunderbird-52.8.0-1.el7_5.ppc64le.rpm thunderbird-debuginfo-52.8.0-1.el7_5.ppc64le.rpm x86_64: thunderbird-52.8.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-52.8.0-1.el7_5.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): Source: thunderbird-52.8.0-1.el7_5.src.rpm aarch64: thunderbird-52.8.0-1.el7_5.aarch64.rpm thunderbird-debuginfo-52.8.0-1.el7_5.aarch64.rpm ppc64le: thunderbird-52.8.0-1.el7_5.ppc64le.rpm thunderbird-debuginfo-52.8.0-1.el7_5.ppc64le.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: thunderbird-52.8.0-1.el7_5.src.rpm x86_64: thunderbird-52.8.0-1.el7_5.x86_64.rpm thunderbird-debuginfo-52.8.0-1.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-2018-5150 https://access.redhat.com/security/cve/CVE-2018-5154 https://access.redhat.com/security/cve/CVE-2018-5155 https://access.redhat.com/security/cve/CVE-2018-5159 https://access.redhat.com/security/cve/CVE-2018-5161 https://access.redhat.com/security/cve/CVE-2018-5162 https://access.redhat.com/security/cve/CVE-2018-5168 https://access.redhat.com/security/cve/CVE-2018-5170 https://access.redhat.com/security/cve/CVE-2018-5178 https://access.redhat.com/security/cve/CVE-2018-5183 https://access.redhat.com/security/cve/CVE-2018-5184 https://access.redhat.com/security/cve/CVE-2018-5185 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 iQIVAwUBWwcSD9zjgjWX9erEAQiAfA//bbEEai2WGroUZprO2+98TT/xSoOTdTXl oSWAPuRS0LdH9RCxlR8wqek4XhV2+buRvBlChIDB7x+v87rkr78fQUdNKvwTwDDe 1lBA1eVBK6qyMuHTwxo6RwqzRKRHY3XWswTQOPfMBEjRAIQLDdpdUzo3+gg3Yh7j owsEvgoZk1u949uetyunxSIDL5FRw9rZqCwIqDwpAhm8Yf2IhOy2COT99c6el8Q7 2md02+XeyJfMgSAWgC95XvQT1Q+XAYLarofmMjJZbrgDXznHQdCr+FMR8AuISjKI Z0sZFllZRYVCVKEM/8ZHDHQiQ8m9mnUp5NQ+0pAv82nGQJX/Wu1rUoKIRfCqSRwI tcF4fy+PUtbevokVf9gltwrEUGa3wbk/lOzUshQ4MQ1km5K/lTjHLvKUl7GDI2y2 GBLgK/JyPBsk6PJjVC9+fVOuli7EgVn8j/ryY5F+ddyOJ4bfyihHur0Ax0rhmvLY r8ewnfPc9753y8LYiWyQ1OipPrLSk8uFQSusbJfHTsmYIFznwXK4vcUdWyRsh9LY IEBtobwr9VxvUKVipd9wVUSt1dbumpDmEiesEs5QIok1dK7FaZNaf/OsbWVfHyxc BScvfq8DI7/8evcIoyfQb1gP+uX9ungUsdarG8Z/gvrzYf6dFAgBVZOCemF/7I2c JYTAsTnNCgk= =xyuN -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce