Description
By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox
unspecified to < 94affected
Mozilla Thunderbird
unspecified to < 91.3affected
Mozilla Firefox ESR
unspecified to < 91.3affected
References
- https://www.mozilla.org/security/advisories/mfsa2021-49/ ↗
- https://www.mozilla.org/security/advisories/mfsa2021-50/ ↗
- https://www.mozilla.org/security/advisories/mfsa2021-48/ ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1366818 ↗
- https://www.debian.org/security/2021/dsa-5026 ↗
- https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html ↗
- https://www.debian.org/security/2022/dsa-5034 ↗
- https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html ↗
- https://security.gentoo.org/glsa/202202-03 ↗
- https://security.gentoo.org/glsa/202208-14 ↗