CVE-2020-12387
Vulnerability from cvelistv5
Published
2020-05-26 17:04
Modified
2024-08-04 11:56
Severity ?
Summary
A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1545345Issue Tracking, Permissions Required
security@mozilla.orghttps://security.gentoo.org/glsa/202005-03Third Party Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/202005-04Third Party Advisory
security@mozilla.orghttps://usn.ubuntu.com/4373-1/Broken Link
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-16/Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-17/Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-18/Third Party Advisory
Impacted products
MozillaFirefox ESR
MozillaFirefox
MozillaThunderbird
Show details on NVD website

To clipboard 

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