{"id":"OESA-2022-2019","summary":"firefox security update","details":"Mozilla Firefox is a standalone web browser, designed for standards compliance and performance.  Its functionality can be enhanced via a plethora of extensions.\r\n\r\nSecurity Fix(es):\r\n\r\nlibexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.(CVE-2022-40674)","modified":"2026-08-18T01:18:06.223533179Z","published":"2022-10-26T11:05:20Z","upstream":["CVE-2022-40674"],"database_specific":{"severity":"Critical"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2019"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40674"}],"affected":[{"package":{"name":"firefox","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/firefox&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"79.0-9.oe1"}]}],"ecosystem_specific":{"aarch64":["firefox-debugsource-79.0-9.oe1.aarch64.rpm","firefox-79.0-9.oe1.aarch64.rpm","firefox-debuginfo-79.0-9.oe1.aarch64.rpm"],"src":["firefox-79.0-9.oe1.src.rpm"],"x86_64":["firefox-79.0-9.oe1.x86_64.rpm","firefox-debugsource-79.0-9.oe1.x86_64.rpm","mozilla-crashreporter-firefox-debuginfo-79.0-9.oe1.x86_64.rpm","firefox-debuginfo-79.0-9.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-2019.json"}},{"package":{"name":"firefox","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/firefox&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"79.0-9.oe1"}]}],"ecosystem_specific":{"aarch64":["firefox-79.0-9.oe1.aarch64.rpm","firefox-debugsource-79.0-9.oe1.aarch64.rpm","firefox-debuginfo-79.0-9.oe1.aarch64.rpm"],"src":["firefox-79.0-9.oe1.src.rpm"],"x86_64":["firefox-debuginfo-79.0-9.oe1.x86_64.rpm","mozilla-crashreporter-firefox-debuginfo-79.0-9.oe1.x86_64.rpm","firefox-79.0-9.oe1.x86_64.rpm","firefox-debugsource-79.0-9.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-2019.json"}},{"package":{"name":"firefox","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/firefox&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"79.0-13.oe2203"}]}],"ecosystem_specific":{"aarch64":["firefox-79.0-13.oe2203.aarch64.rpm","firefox-debugsource-79.0-13.oe2203.aarch64.rpm","firefox-debuginfo-79.0-13.oe2203.aarch64.rpm"],"src":["firefox-79.0-13.oe2203.src.rpm"],"x86_64":["mozilla-crashreporter-firefox-debuginfo-79.0-13.oe2203.x86_64.rpm","firefox-79.0-13.oe2203.x86_64.rpm","firefox-debuginfo-79.0-13.oe2203.x86_64.rpm","firefox-debugsource-79.0-13.oe2203.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-2019.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}