-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:4494-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:4494 Issue date: 2023-08-07 CVE Names: CVE-2023-3417 CVE-2023-4045 CVE-2023-4046 CVE-2023-4047 CVE-2023-4048 CVE-2023-4049 CVE-2023-4050 CVE-2023-4055 CVE-2023-4056 CVE-2023-4057 ==================================================================== 1. Summary: An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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 EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.14.0. Security Fix(es): * Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions (CVE-2023-4045) * Mozilla: Incorrect value used during WASM compilation (CVE-2023-4046) * Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-4047) * Mozilla: Crash in DOMParser due to out-of-memory conditions (CVE-2023-4048) * Mozilla: Fix potential race conditions when releasing platform objects (CVE-2023-4049) * Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050) * Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 (CVE-2023-4056) * Mozilla: Memory safety bugs fixed in Firefox ESR 115.1, and Thunderbird 115.1 (CVE-2023-4057) * thunderbird: File Extension Spoofing using the Text Direction Override Character (CVE-2023-3417) * Mozilla: Cookie jar overflow caused unexpected cookie jar state (CVE-2023-4055) 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/): 2225325 - CVE-2023-3417 thunderbird: File Extension Spoofing using the Text Direction Override Character 2228360 - CVE-2023-4045 Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions 2228361 - CVE-2023-4046 Mozilla: Incorrect value used during WASM compilation 2228362 - CVE-2023-4047 Mozilla: Potential permissions request bypass via clickjacking 2228363 - CVE-2023-4048 Mozilla: Crash in DOMParser due to out-of-memory conditions 2228364 - CVE-2023-4049 Mozilla: Fix potential race conditions when releasing platform objects 2228365 - CVE-2023-4050 Mozilla: Stack buffer overflow in StorageManager 2228367 - CVE-2023-4055 Mozilla: Cookie jar overflow caused unexpected cookie jar state 2228370 - CVE-2023-4056 Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 2228371 - CVE-2023-4057 Mozilla: Memory safety bugs fixed in Firefox ESR 115.1, and Thunderbird 115.1 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.9.0): Source: thunderbird-102.14.0-1.el9_0.src.rpm aarch64: thunderbird-102.14.0-1.el9_0.aarch64.rpm thunderbird-debuginfo-102.14.0-1.el9_0.aarch64.rpm thunderbird-debugsource-102.14.0-1.el9_0.aarch64.rpm ppc64le: thunderbird-102.14.0-1.el9_0.ppc64le.rpm thunderbird-debuginfo-102.14.0-1.el9_0.ppc64le.rpm thunderbird-debugsource-102.14.0-1.el9_0.ppc64le.rpm s390x: thunderbird-102.14.0-1.el9_0.s390x.rpm thunderbird-debuginfo-102.14.0-1.el9_0.s390x.rpm thunderbird-debugsource-102.14.0-1.el9_0.s390x.rpm x86_64: thunderbird-102.14.0-1.el9_0.x86_64.rpm thunderbird-debuginfo-102.14.0-1.el9_0.x86_64.rpm thunderbird-debugsource-102.14.0-1.el9_0.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-2023-3417 https://access.redhat.com/security/cve/CVE-2023-4045 https://access.redhat.com/security/cve/CVE-2023-4046 https://access.redhat.com/security/cve/CVE-2023-4047 https://access.redhat.com/security/cve/CVE-2023-4048 https://access.redhat.com/security/cve/CVE-2023-4049 https://access.redhat.com/security/cve/CVE-2023-4050 https://access.redhat.com/security/cve/CVE-2023-4055 https://access.redhat.com/security/cve/CVE-2023-4056 https://access.redhat.com/security/cve/CVE-2023-4057 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 iQIcBAEBCAAGBQJk0P2tAAoJENzjgjWX9erE8R4QAJUHVxuPB6Nwx+WzZrKzaUmd fqnRB2xQXrFEZAjgYUTo1a2DmCHdVNw320G2KacahiOcsz5f1Kh+/HgwTFVc5at/ d8aRECut6OHxBKsCigohCMtKAVIyzIORAQfVei0cn+9vcDAYxFhaf0zGU7+y4AJv S/WiyDU9kpWzAPCmYgZDfQ6jQlZEI7IbdHaBtPm06JMdmmklm+pK02Lb9spBimTz 0nnAGgURcUsCDzCGBJO/7wAnVkCvD2tVHqD7aQ9x7DKW71fQqhMBJ9xxs7gXOXVe j8r8CEIUliGzqeuIgE+mm4DzrVxpRcwqxpc5tdKBXaBy5Pr0YxZe0Ho96sDk02j6 AL/Be4H1o6phpl6AlpvNrwPOO5l2mFJjchwvfSn5D0GCAS00qmavvSeTD1sc/RA6 3LQXCCgPzvQeykKqdIxG3dAB3dYNtXKHYdf4PWJB2lzqBCBgAW80Aw2bq6CHSXNs Yw3ESWDOE4fLBIxTYuVsvgilq9Q6Xm4UhkzpA1yBakJeyWEVbu5oorxFRyzhGXVv IR/5tAxsQ/VLevyKMH8AEbhxRhW1GQsmxeZV6Fuy85GyahfSw68mhkJg3NuwEoTS Syb18fiHsDg0u70BLglcSMSLrd5QGROHoJQYbZGgpl3tN/6ECQWIfgIpziyGGjHW zpsu67T9sa/wnmWFkUBW =ICtZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce