Synopsis: Important: thunderbird security update Advisory ID: SLSA-2022:7184-1 Issue Date: 2022-10-25 CVE Numbers: CVE-2022-42927 CVE-2022-42928 CVE-2022-42929 CVE-2022-42932 CVE-2022-39236 CVE-2022-39249 CVE-2022-39250 CVE-2022-39251 -- This update upgrades Thunderbird to version 102.4.0. Security Fix(es): * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators (CVE-2022-39249) * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a device verification attack (CVE-2022-39250) * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack (CVE-2022-39251) * Mozilla: Same-origin policy violation could have leaked cross-origin URLs (CVE-2022-42927) * Mozilla: Memory Corruption in JS Engine (CVE-2022-42928) * Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data corruption issue (CVE-2022-39236) * Mozilla: Denial of Service via window.print (CVE-2022-42929) * Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird 102.4 (CVE-2022-42932) 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-102.4.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.4.0-1.el7_9.x86_64.rpm - Scientific Linux Development Team