cve-2021-23975
Vulnerability from cvelistv5
Published
2021-02-26 01:49
Modified
2024-08-03 19:14
Severity ?
Summary
The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof function, instead of using the API method that checks for invalid pointers. This vulnerability affects Firefox < 86.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1685145Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202104-10Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-07/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1685145Issue Tracking, Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202104-10Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-07/Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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