CVE - CVE-2023-4049

CVE-ID
CVE-2023-4049	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
DEBIAN:DSA-5464 URL:https://www.debian.org/security/2023/dsa-5464 DEBIAN:DSA-5469 URL:https://www.debian.org/security/2023/dsa-5469 MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1842658 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1842658 MISC:https://www.mozilla.org/security/advisories/mfsa2023-29/ URL:https://www.mozilla.org/security/advisories/mfsa2023-29/ MISC:https://www.mozilla.org/security/advisories/mfsa2023-30/ URL:https://www.mozilla.org/security/advisories/mfsa2023-30/ MISC:https://www.mozilla.org/security/advisories/mfsa2023-31/ URL:https://www.mozilla.org/security/advisories/mfsa2023-31/ MLIST:[debian-lts-announce] 20230808 [SECURITY] [DLA 3521-1] thunderbird security update URL:https://lists.debian.org/debian-lts-announce/2023/08/msg00008.html MLIST:[debian-lts-announce] 20230809 [SECURITY] [DLA 3523-1] firefox-esr security update URL:https://lists.debian.org/debian-lts-announce/2023/08/msg00010.html
Assigning CNA
Mozilla Corporation
Date Record Created
20230801	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 (20230801)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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