CVE - CVE-2021-38498

CVE-ID
CVE-2021-38498	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
During process shutdown, a document could have caused a use-after-free of a languages service object, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.2, and Firefox ESR < 91.2.
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=1729642 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1729642 MISC:https://www.mozilla.org/security/advisories/mfsa2021-43/ URL:https://www.mozilla.org/security/advisories/mfsa2021-43/ MISC:https://www.mozilla.org/security/advisories/mfsa2021-45/ URL:https://www.mozilla.org/security/advisories/mfsa2021-45/ MISC:https://www.mozilla.org/security/advisories/mfsa2021-47/ URL:https://www.mozilla.org/security/advisories/mfsa2021-47/
Assigning CNA
Mozilla Corporation
Date Record Created
20210810	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 (20210810)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)