Synopsis: Important: thunderbird security update Advisory ID: SLSA-2023:1806-1 Issue Date: 2023-04-17 CVE Numbers: CVE-2023-29533 CVE-2023-29535 CVE-2023-29536 CVE-2023-29539 CVE-2023-29541 CVE-2023-1945 CVE-2023-29548 CVE-2023-29550 CVE-2023-28427 CVE-2023-0547 CVE-2023-29479 -- This update upgrades Thunderbird to version 102.10.0. Security Fix(es): * Thunderbird: Revocation status of S/Mime recipient certificates was not checked (CVE-2023-0547) * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of- service attack (CVE-2023-28427) * Mozilla: Fullscreen notification obscured (CVE-2023-29533) * Mozilla: Potential Memory Corruption following Garbage Collector compaction (CVE-2023-29535) * Mozilla: Invalid free from JavaScript code (CVE-2023-29536) * Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10 (CVE-2023-29550) * Mozilla: Memory Corruption in Safe Browsing Code (CVE-2023-1945) * Thunderbird: Hang when processing certain OpenPGP messages (CVE-2023-29479) * Mozilla: Content-Disposition filename truncation leads to Reflected File Download (CVE-2023-29539) * Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux (CVE-2023-29541) * Mozilla: Incorrect optimization result on ARM64 (CVE-2023-29548) * MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE -- SL7 x86_64 thunderbird-102.10.0-2.el7_9.x86_64.rpm thunderbird-debuginfo-102.10.0-2.el7_9.x86_64.rpm - Scientific Linux Development Team