CVE-2021-23981
Vulnerability from cvelistv5
Published
2021-03-31 13:42
Modified
2024-08-03 19:14
Severity ?
Summary
A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1692832Issue Tracking
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-10/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-11/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-12/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1692832Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-10/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-11/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-12/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Firefox Version: unspecified   < 87
Mozilla Thunderbird Version: unspecified   < 78.9
Show details on NVD website

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