CVE - CVE-2020-15669

CVE-ID
CVE-2020-15669	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1656957 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1656957 MISC:https://www.mozilla.org/security/advisories/mfsa2020-37/ URL:https://www.mozilla.org/security/advisories/mfsa2020-37/ MISC:https://www.mozilla.org/security/advisories/mfsa2020-40/ URL:https://www.mozilla.org/security/advisories/mfsa2020-40/
Assigning CNA
Mozilla Corporation
Date Record Created
20200710	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200710)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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