{"id":"OESA-2024-1859","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):Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability.\r\n\r\nSecurity Fix(es):\r\n\r\nWhen processing surfaces, the lifetime may outlive a persistent buffer leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 81.(CVE-2020-15675)\r\n\r\nUsing the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.(CVE-2021-23954)\r\n\r\nIf an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.(CVE-2022-45406)","modified":"2026-03-11T06:46:55.424054Z","published":"2024-07-19T11:08:32Z","upstream":["CVE-2020-15675","CVE-2021-23954","CVE-2022-45406"],"database_specific":{"severity":"Critical"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-1859"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15675"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23954"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45406"}],"affected":[{"package":{"name":"firefox","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/firefox&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"79.0-26.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["firefox-79.0-26.oe2003sp4.aarch64.rpm","firefox-debuginfo-79.0-26.oe2003sp4.aarch64.rpm","firefox-debugsource-79.0-26.oe2003sp4.aarch64.rpm"],"src":["firefox-79.0-26.oe2003sp4.src.rpm"],"x86_64":["firefox-79.0-26.oe2003sp4.x86_64.rpm","firefox-debuginfo-79.0-26.oe2003sp4.x86_64.rpm","firefox-debugsource-79.0-26.oe2003sp4.x86_64.rpm","mozilla-crashreporter-firefox-debuginfo-79.0-26.oe2003sp4.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1859.json"}}],"schema_version":"1.7.5"}