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CVE ID:CVE-2020-12387
Description: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.
Test IDs: 1.3.6.1.4.1.25623.1.0.853155   1.3.6.1.4.1.25623.1.1.4.2020.14359.1  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-12387
https://bugzilla.mozilla.org/show_bug.cgi?id=1545345
https://security.gentoo.org/glsa/202005-03
https://security.gentoo.org/glsa/202005-04
https://www.mozilla.org/security/advisories/mfsa2020-16/
https://www.mozilla.org/security/advisories/mfsa2020-17/
https://www.mozilla.org/security/advisories/mfsa2020-18/
https://usn.ubuntu.com/4373-1/




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