Source: expat Version: 2.4.9-1 Severity: important Tags: security upstream Forwarded: https://github.com/libexpat/libexpat/issues/649 X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for expat. CVE-2022-43680[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2022-43680 https://www.cve.org/CVERecord?id=CVE-2022-43680 [1] https://github.com/libexpat/libexpat/issues/649 [2] https://github.com/libexpat/libexpat/pull/616 [3] https://github.com/libexpat/libexpat/pull/650 Please adjust the affected versions in the BTS as needed. Regards, Salvatore