{"schema_version":"1.7.2","id":"OESA-2022-2037","modified":"2022-11-04T11:04:30Z","published":"2022-11-04T11:04:30Z","upstream":["CVE-2022-43680"],"summary":"expat security update","details":"expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial.\n\r\n\r\nSecurity Fix(es):\r\n\r\nIn 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.(CVE-2022-43680)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"expat","purl":"pkg:rpm/openEuler/expat\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.9-9.oe1"}]}],"ecosystem_specific":{"aarch64":["expat-debugsource-2.2.9-9.oe1.aarch64.rpm","expat-debuginfo-2.2.9-9.oe1.aarch64.rpm","expat-devel-2.2.9-9.oe1.aarch64.rpm","expat-2.2.9-9.oe1.aarch64.rpm"],"noarch":["expat-help-2.2.9-9.oe1.noarch.rpm"],"src":["expat-2.2.9-9.oe1.src.rpm"],"x86_64":["expat-debuginfo-2.2.9-9.oe1.x86_64.rpm","expat-debugsource-2.2.9-9.oe1.x86_64.rpm","expat-devel-2.2.9-9.oe1.x86_64.rpm","expat-2.2.9-9.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"expat","purl":"pkg:rpm/openEuler/expat\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.9-9.oe1"}]}],"ecosystem_specific":{"aarch64":["expat-devel-2.2.9-9.oe1.aarch64.rpm","expat-2.2.9-9.oe1.aarch64.rpm","expat-debuginfo-2.2.9-9.oe1.aarch64.rpm","expat-debugsource-2.2.9-9.oe1.aarch64.rpm"],"noarch":["expat-help-2.2.9-9.oe1.noarch.rpm"],"src":["expat-2.2.9-9.oe1.src.rpm"],"x86_64":["expat-2.2.9-9.oe1.x86_64.rpm","expat-debugsource-2.2.9-9.oe1.x86_64.rpm","expat-devel-2.2.9-9.oe1.x86_64.rpm","expat-debuginfo-2.2.9-9.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS","name":"expat","purl":"pkg:rpm/openEuler/expat\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.1-8.oe2203"}]}],"ecosystem_specific":{"aarch64":["expat-2.4.1-8.oe2203.aarch64.rpm","expat-debuginfo-2.4.1-8.oe2203.aarch64.rpm","expat-devel-2.4.1-8.oe2203.aarch64.rpm","expat-debugsource-2.4.1-8.oe2203.aarch64.rpm"],"noarch":["expat-help-2.4.1-8.oe2203.noarch.rpm"],"src":["expat-2.4.1-8.oe2203.src.rpm"],"x86_64":["expat-devel-2.4.1-8.oe2203.x86_64.rpm","expat-debugsource-2.4.1-8.oe2203.x86_64.rpm","expat-2.4.1-8.oe2203.x86_64.rpm","expat-debuginfo-2.4.1-8.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2037"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43680"}],"database_specific":{"severity":"High"}}