-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2023:4500-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:4500 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 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 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.8.4) - x86_64 Red Hat Enterprise Linux AppStream E4S (v.8.4) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream TUS (v.8.4) - 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 AUS (v.8.4): Source: thunderbird-102.14.0-1.el8_4.src.rpm x86_64: thunderbird-102.14.0-1.el8_4.x86_64.rpm thunderbird-debuginfo-102.14.0-1.el8_4.x86_64.rpm thunderbird-debugsource-102.14.0-1.el8_4.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v.8.4): Source: thunderbird-102.14.0-1.el8_4.src.rpm aarch64: thunderbird-102.14.0-1.el8_4.aarch64.rpm thunderbird-debuginfo-102.14.0-1.el8_4.aarch64.rpm thunderbird-debugsource-102.14.0-1.el8_4.aarch64.rpm ppc64le: thunderbird-102.14.0-1.el8_4.ppc64le.rpm thunderbird-debuginfo-102.14.0-1.el8_4.ppc64le.rpm thunderbird-debugsource-102.14.0-1.el8_4.ppc64le.rpm s390x: thunderbird-102.14.0-1.el8_4.s390x.rpm thunderbird-debuginfo-102.14.0-1.el8_4.s390x.rpm thunderbird-debugsource-102.14.0-1.el8_4.s390x.rpm x86_64: thunderbird-102.14.0-1.el8_4.x86_64.rpm thunderbird-debuginfo-102.14.0-1.el8_4.x86_64.rpm thunderbird-debugsource-102.14.0-1.el8_4.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v.8.4): Source: thunderbird-102.14.0-1.el8_4.src.rpm aarch64: thunderbird-102.14.0-1.el8_4.aarch64.rpm thunderbird-debuginfo-102.14.0-1.el8_4.aarch64.rpm thunderbird-debugsource-102.14.0-1.el8_4.aarch64.rpm ppc64le: thunderbird-102.14.0-1.el8_4.ppc64le.rpm thunderbird-debuginfo-102.14.0-1.el8_4.ppc64le.rpm thunderbird-debugsource-102.14.0-1.el8_4.ppc64le.rpm s390x: thunderbird-102.14.0-1.el8_4.s390x.rpm thunderbird-debuginfo-102.14.0-1.el8_4.s390x.rpm thunderbird-debugsource-102.14.0-1.el8_4.s390x.rpm x86_64: thunderbird-102.14.0-1.el8_4.x86_64.rpm thunderbird-debuginfo-102.14.0-1.el8_4.x86_64.rpm thunderbird-debugsource-102.14.0-1.el8_4.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 iQIcBAEBCAAGBQJk0P3gAAoJENzjgjWX9erEeH0P/1M0cfMSwsEYmKb2lAnc4XuD LBA+/ACSx0pmBMqAoG6KMGyv9pLGL4afyTkuUdwrqebX++yxZFK/EZCMa5/vrQei NRNx0sCjAdqVlCbqosM5QJUPkHWvt1vLLttJFkbPwDeA/N5/6zOkrjQUNXwH5bOZ qUsWXVfJQra6PHQ1wQa5UrrjdPD3eaZkpwKyDNek41bRMcCYRPS10HKeTBj0rWfQ bXAGieb7zO3O3EqvJMZ7G21MV80r27Hip+ydP07sJVxz3Za/i/cGtyHzU9Kp0xMp 7SUkc+LMksNcNCw1/o6yhZdTdRyMgGwEriP0hT9sy7OKHyV3yvkZAQ1OpIINOZ1m 6H/yFDy18Uhg3mj4LoO72M4VmJAoL9Zd6LjC89mNmWuGXD/TTlHrnBSATz+W3mBA ZKZAN+xByw31s/Q1CMsIU/t+VpJev3EIOCrIAkf3jIq4yUb04AShlJk4JAmCNmW8 xuUQne6bfAw4lZiDqx/JyaV6pulqmGAPFOU2klZNO0EByzv5yeoC8A17oEYzahQq EvJDhg8/fTDHxZwtQm0OupZQY9CvfQaxaCz5OJrH43rQnfK8mDWrEW4IkZz4fLNo Nn4U+x4kNTMj7T0RSdewWD4qyS3juWeTXRSkSCyv1ksVpGtQWG2AJh7dypCHg51X 07ioqq8PHwK2s5ytPmja =MOUN -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce