CVE-2020-26973
Vulnerability from cvelistv5
Published
2021-01-07 13:53
Modified
2024-08-04 16:03
Severity ?
Summary
Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1680084Permissions Required
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-54/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-55/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-56/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1680084Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2020-54/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2020-55/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2020-56/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Thunderbird Version: unspecified   < 78.6
Mozilla Firefox ESR Version: unspecified   < 78.6
Show details on NVD website

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