cve-2020-15669
Vulnerability from cvelistv5
Published
2020-10-01 18:42
Modified
2024-08-04 13:22
Severity ?
Summary
When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.12 and Thunderbird < 68.12.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1656957Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-37/Release Notes, Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-40/Release Notes, Vendor Advisory
Impacted products
MozillaFirefox ESR
MozillaThunderbird
Show details on NVD website

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