CVEvulnerability
CVE-2021-38510
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Description
The executable file warning was not presented when downloading .inetloc files, which, due to a flaw in Mac OS, can run commands on a user's computer.*Note: This issue only affected Mac OS operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Affected configurations
• mozilla firefox (< 94.0)
• mozilla firefox esr (< 91.3.0)
• mozilla thunderbird (< 91.3.0)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1731779 Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-48/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-49/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-50/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1731779 Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-48/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-49/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2021-50/ Vendor Advisory