-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2022:9076-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:9076 Issue date: 2022-12-15 CVE Names: CVE-2022-45414 CVE-2022-46872 CVE-2022-46874 CVE-2022-46878 CVE-2022-46880 CVE-2022-46881 CVE-2022-46882 ==================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. 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 AppStream AUS (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, ppc64le, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, ppc64le, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.6.0. Security Fix(es): * Mozilla: Arbitrary file read from a compromised content process (CVE-2022-46872) * Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6 (CVE-2022-46878) * Mozilla: Use-after-free in WebGL (CVE-2022-46880) * Mozilla: Memory corruption in WebGL (CVE-2022-46881) * Mozilla: Quoting from an HTML email with certain tags will trigger network requests and load remote content, regardless of a configuration to block remote content (CVE-2022-45414) * Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions (CVE-2022-46874) * Mozilla: Use-after-free in WebGL (CVE-2022-46882) 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/): 2149868 - CVE-2022-45414 Mozilla: Quoting from an HTML email with certain tags will trigger network requests and load remote content, regardless of a configuration to block remote content 2153441 - CVE-2022-46872 Mozilla: Arbitrary file read from a compromised content process 2153449 - CVE-2022-46874 Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions 2153454 - CVE-2022-46878 Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6 2153463 - CVE-2022-46880 Mozilla: Use-after-free in WebGL 2153466 - CVE-2022-46881 Mozilla: Memory corruption in WebGL 2153467 - CVE-2022-46882 Mozilla: Use-after-free in WebGL 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: thunderbird-102.6.0-2.el8_2.src.rpm aarch64: thunderbird-102.6.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.6.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.6.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.6.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.6.0-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: thunderbird-102.6.0-2.el8_2.src.rpm aarch64: thunderbird-102.6.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.6.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.6.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.6.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.6.0-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: thunderbird-102.6.0-2.el8_2.src.rpm aarch64: thunderbird-102.6.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.6.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.6.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.6.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.6.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.6.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.6.0-2.el8_2.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-2022-45414 https://access.redhat.com/security/cve/CVE-2022-46872 https://access.redhat.com/security/cve/CVE-2022-46874 https://access.redhat.com/security/cve/CVE-2022-46878 https://access.redhat.com/security/cve/CVE-2022-46880 https://access.redhat.com/security/cve/CVE-2022-46881 https://access.redhat.com/security/cve/CVE-2022-46882 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY5ug/tzjgjWX9erEAQh0kA/9FYWQo7DPaJ42rNiE78pcFYEc6CA8ZGBP LHbv060pE98N3G61Kly7offDi2QrN7x0VVauoxugg9zcF8fnSTMpahR0sMZ4aAqM o+CaoYKvq+IvqYi+a0n+wuJFsrcNT4DsjcW3k6+52WEIPmpN4M0conmqXn0LP/yA Kx36GH0KJHWTnIokS1mfbUid4rtKAd3cF4KlSlbEVJu5RSPTBngAWPNld0upJLcy WD0B8bhSUn7H9tpMw3isqEfSDae9+YGXHkyb9MB3ICALMLlvkQibkbF9wo/1Up0M 895bgOjQ/CoxJaHRk5pEK+fqwufiWtdABDYM12PRfk3aSdd54jDpT9HG9nV3cZHR boVdaeuOJFyZAzziiDZo2q9Je8Nm5ox8kgQ8UO5UY7Dr7AFNgbvIPYi3ISZ1RbZZ +9IuxSnW3YUrW/8QUqmyDruhS7deMYJogirvWdWwt5tSpAA5Tr7Aj1Cix3u8nHZZ Tej4JtE9Ch8gq7s7ppwj2hif+1JV7liUWtEp4YtKvqA+R/5svqBBwS6EI+4Woj72 jY9YrporG0NoOPcWKt3bf5Zhr1fimiwnubJy5a6vDT9LheouWEEU+F51pz/u/ldB Jets+wx2yhT0fh7V/4rufKw6G3XhTo5dZwZnDzkLBDFSx57t7g5VMZta++olFUpe jcpjOgm6OJw=nZth -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce