Vulnerabilities > CVE-2021-38491 - Unspecified vulnerability in Mozilla Firefox
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox < 92.
Vulnerable Configurations
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1551886
- https://bugzilla.mozilla.org/show_bug.cgi?id=1551886
- https://security.gentoo.org/glsa/202202-03
- https://security.gentoo.org/glsa/202202-03
- https://www.mozilla.org/security/advisories/mfsa2021-38/
- https://www.mozilla.org/security/advisories/mfsa2021-38/