-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:1407-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1407 Issue date: 2023-03-22 CVE Names: CVE-2023-25751 CVE-2023-25752 CVE-2023-28162 CVE-2023-28164 CVE-2023-28176 ==================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 9. 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 (v. 9) - aarch64, ppc64le, s390x, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.9.0. Security Fix(es): * Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751) * Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176) * Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752) * Mozilla: Invalid downcast in Worklets (CVE-2023-28162) * Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation (CVE-2023-28164) 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/): 2178458 - CVE-2023-25751 Mozilla: Incorrect code generation during JIT compilation 2178460 - CVE-2023-25752 Mozilla: Potential out-of-bounds when accessing throttled streams 2178466 - CVE-2023-28162 Mozilla: Invalid downcast in Worklets 2178470 - CVE-2023-28164 Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation 2178472 - CVE-2023-28176 Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: thunderbird-102.9.0-1.el9_1.src.rpm aarch64: thunderbird-102.9.0-1.el9_1.aarch64.rpm thunderbird-debuginfo-102.9.0-1.el9_1.aarch64.rpm thunderbird-debugsource-102.9.0-1.el9_1.aarch64.rpm ppc64le: thunderbird-102.9.0-1.el9_1.ppc64le.rpm thunderbird-debuginfo-102.9.0-1.el9_1.ppc64le.rpm thunderbird-debugsource-102.9.0-1.el9_1.ppc64le.rpm s390x: thunderbird-102.9.0-1.el9_1.s390x.rpm thunderbird-debuginfo-102.9.0-1.el9_1.s390x.rpm thunderbird-debugsource-102.9.0-1.el9_1.s390x.rpm x86_64: thunderbird-102.9.0-1.el9_1.x86_64.rpm thunderbird-debuginfo-102.9.0-1.el9_1.x86_64.rpm thunderbird-debugsource-102.9.0-1.el9_1.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-2023-25751 https://access.redhat.com/security/cve/CVE-2023-25752 https://access.redhat.com/security/cve/CVE-2023-28162 https://access.redhat.com/security/cve/CVE-2023-28164 https://access.redhat.com/security/cve/CVE-2023-28176 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 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBZBxe+dzjgjWX9erEAQjRYhAAj05gyefOHBBz9NeOuE0c89WOEDLOhL92 eauoo7GXD5YYk8P8FVez396u1dG53mwV3YMHc3NSjnTQ8chjtcDYrCWirGNTmLXW ResxoJb4z/f3klm8QzgDgtUDFme88TIfdJI8oM2bn0ZoIS/1G3r7vvFISYU35J/8 TE6uUxNMJ5JpRDkhee7PgALOhAHJfJSM2QY2IMvxFHLShfjwGCERn7blK/+R9VnC r/8G7no8sRrM/+uY2b1RRdHuvmWE2EDF4OBbDh10/SAFsy+sPpl5aIctYZJ0knFU vAoF0EuZSWhazxXVHSSya6UtON8b5YJakcUEwsv1r4n7+/cy3OWh9suqVtHfeNda EB9EpeF3S3d1QWEXp+HE3VvZPI2WC/DNbme2P49EQ9YN1sEBfA1v6lgv6XsR5vE5 h89zLOf4Rn++GuAqKsgI4O3EZ3ccOgsfpowJ7Wc+xc13SAHb/tP12OOKRZDuQSAL 0qViCx4jP5x2+LRCeQoe5Rg7gpZvRMnsKdp9AJAtEr8iu+3fiIAZIz5vdzI2h7lY zJK7Cgg0phOlF6KYKPcnrnw3hscGGzoXh5NknjDSnxfbdqj9b7dTkMDDAmkakh+p dPipeBEH6tE49rksoyfIhU/uqvAIrzlZMy1R7dJGbGlqRXhKBS9BvrlBnMdjAEsH YA4f8pFnUGE=xiyJ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce