-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:1443-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:1443 Issue date: 2023-03-23 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 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 102.9.0. 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 AUS (v. 8.2): Source: thunderbird-102.9.0-2.el8_2.src.rpm aarch64: thunderbird-102.9.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.9.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.9.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.9.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.9.0-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: thunderbird-102.9.0-2.el8_2.src.rpm aarch64: thunderbird-102.9.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.9.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.9.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.9.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.9.0-2.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: thunderbird-102.9.0-2.el8_2.src.rpm aarch64: thunderbird-102.9.0-2.el8_2.aarch64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.aarch64.rpm thunderbird-debugsource-102.9.0-2.el8_2.aarch64.rpm ppc64le: thunderbird-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debuginfo-102.9.0-2.el8_2.ppc64le.rpm thunderbird-debugsource-102.9.0-2.el8_2.ppc64le.rpm x86_64: thunderbird-102.9.0-2.el8_2.x86_64.rpm thunderbird-debuginfo-102.9.0-2.el8_2.x86_64.rpm thunderbird-debugsource-102.9.0-2.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-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 iQIVAwUBZBxs7dzjgjWX9erEAQi/sg/+NLD4hWXVuxCNvUPRPIcFOvAxbUVPuy8+ oCypHbape84h8IspAQQc3xy2phNnJCeZ+03kI4YuIn9sDsh17T3diDCQKq/Ltwwn pfKfCffM00QlNIv2yLgGz4m/lU08oF27VsQcV4hdTlNv1Hx4cp+h3xee2KBEzY4W pywMVZhGgKlaigIzyb6J/MhSDKBp6OLE4glgNkec4dRDjLtWK2BWxSNAOi07/ppX LxIrEvQlIjG0mh/6sOakXuuaXdVkpoScHPsGEhQxd8Ri1xrHPcO+udKuWahQzpkp Say6MDprb25u/hdNA387kkH4d6aaVS2iMZP6L2U0Z0c4dDDuBeC65fMeuPlRxMjJ /+hsCsUvJfFYUXm4ILrzoB9OyYwsvnGMeXd7dCJvcgN84m8bfJLx45hKiduIkmcd pSztKh6W2OippMaJaDdJTnvy5Pg5KysL+1J9mA5VEjaGfLGnFXghHbxrFTsfLqTJ X2avB3RxFX04Gp3cyTQlDP4hsEIUM+57zOQtIJqtJyVqbcGiVPSgUfOtaJZdjvvc IW5WHXkWzquFYSDTRB7CCAVPY5ZRCXvJ4W1ziRZPWmEYMYYSAZA8IIqFXoe2wUMD 4eiXjCy4Y9ZuCnYoEnOSr0Yhv8ApB/tGvLoL2cHxvA6bimi0laZzYyrnGhGcxxnA Iuuhp2w3Qb0=I1JY -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce