In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-24T00:00:00

Updated: 2024-08-03T13:40:06.144Z

Reserved: 2022-10-24T00:00:00

Link: CVE-2022-43680

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-10-24T14:15:53.323

Modified: 2024-11-21T07:27:01.763

Link: CVE-2022-43680

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-10-24T00:00:00Z

Links: CVE-2022-43680 - Bugzilla