CVE-2021-23968
Vulnerability from cvelistv5
Published
2021-02-26 01:59
Modified
2024-08-03 19:14
Severity ?
Summary
If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. This could be used to leak sensitive information contained in such URIs. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1687342Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://lists.debian.org/debian-lts-announce/2021/03/msg00000.htmlMailing List, Third Party Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202104-09Third Party Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202104-10Third Party Advisory
security@mozilla.orghttps://www.debian.org/security/2021/dsa-4866Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-07/Release Notes, Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-08/Release Notes, Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-09/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1687342Issue Tracking, Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/03/msg00000.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202104-09Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202104-10Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4866Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-07/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-08/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-09/Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Thunderbird Version: < 78.8
Mozilla Firefox ESR Version: < 78.8
Show details on NVD website

To clipboard 

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