Description
An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox
unspecified to < 133affected
Mozilla Firefox ESR
unspecified to < 128.5affected
Mozilla Thunderbird
unspecified to < 133affected
Mozilla Thunderbird
unspecified to < 128.5affected
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1909535 ↗
- https://www.mozilla.org/security/advisories/mfsa2024-63/ ↗
- https://www.mozilla.org/security/advisories/mfsa2024-64/ ↗
- https://www.mozilla.org/security/advisories/mfsa2024-67/ ↗
- https://www.mozilla.org/security/advisories/mfsa2024-68/ ↗
- https://lists.debian.org/debian-lts-announce/2024/11/msg00029.html ↗