CVE-2019-11740

CVE-2019-11740 corresponds to memory-safety bugs in Firefox 68/ESR 68 and Firefox 60.8, with potential for arbitrary code execution. According to the consolidated sources, affected products include Firefox < 69, Thunderbird < 68.1/60.9, and Firefox ESR

CVE-2019-11744

CVE-2019-11744 concerns an XSS in HTML elements such as and where literal angle brackets can be left unescaped, allowing a crafted closing tag to be injected via innerHTML and make subsequent content appear outside the tag. Affected products include Firefox (versions before 69), Thunderbird (be...

CVE-2019-11752

CVE-2019-11752 is a use-after-free in IndexedDB: deleting a key value during conversion may allow a crash and potential exploitation. Affected products include Firefox versions before 69 and Thunderbird versions before 68.1/60.9 (and corresponding ESR lines). Several connected advisories note fix...

CVE-2019-11743

CVE-2019-11743 describes cross-origin access to unload event attributes, enabling timing-side-channel exposure of history in certain browsers. Connected docs confirm affected products and versions, with fixes noted in Thunderbird updates (e.g., Thunderbird 60.9.0) and Firefox/ESR advisories addre...

CVE-2019-11746

CVE-2019-11746 is a use-after-free in video element handling that can cause a crash. Public sources in connected advisories confirm impact on Firefox versions below 69, Thunderbird <68.1 and <60.9 (and ESR branches

CVE-2019-11742

CVE-2019-11742 describes a same-origin policy violation enabling theft of cross-origin images via a combination of SVG filters and a element, due to an error in how cached image content is treated. Affected: Firefox versions before 69, Thunderbird before 68.1 (and before 60.9 for ESR branches), ...

CVE-2020-15663

CVE-2020-15663 targets Mozilla Firefox (and related Thunderbird/Firefox ESR components) on Windows when Firefox is installed in a user-writable directory. The Mozilla Maintenance Service could invoke updater.exe from the install location with SYSTEM privileges, potentially after rollback to a pre...

CVE-2019-11739

CVE-2019-11739 affects Mozilla Thunderbird; encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a HTML reply/forward. Affected versions: Thunderbird < 68.1 and Thunderbird

CVE-2023-0430

CVE-2023-0430 affects Thunderbird (68–102.7.0) where the OCSP revocation status of S/MIME certificates was not checked during signature verification, causing mail signed with a revoked certificate to appear valid. Public references in the provided documents confirm Thunderbird

CVE-2023-0547

CVE-2023-0547 affects Mozilla Thunderbird (68–102.9.1); OCSP revocation status for S/MIME recipient certificates was not checked, allowing revoked certs to be accepted. Multiple connected advisories confirm Thunderbird versions up to 102.9.1 are impacted. Remediation: upgrade Thunderbird to 102.1...