{"id":"RHSA-2020:5237","summary":"Red Hat Security Advisory: firefox security update","modified":"2025-11-22T12:13:23Z","published":"2024-09-16T05:05:53Z","upstream":["CVE-2020-16012","CVE-2020-26951","CVE-2020-26953","CVE-2020-26956","CVE-2020-26958","CVE-2020-26959","CVE-2020-26960","CVE-2020-26961","CVE-2020-26965","CVE-2020-26968"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:5237"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898731"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898732"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898733"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898734"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898735"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898736"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898737"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898738"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898739"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898741"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_5237.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-16012"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-16012"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16012"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-16012"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26951"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26951"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26951"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26951"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26953"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26953"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26953"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26953"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26956"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26956"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26956"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26956"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26958"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26958"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26958"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26958"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26959"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26959"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26959"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26959"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26960"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26960"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26960"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26960"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26961"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26961"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26961"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26961"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26965"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26965"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26965"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26965"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26968"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26968"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26968"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26968"}],"affected":[{"package":{"name":"firefox","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:78.5.0-1.el8_3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:5237.json"}},{"package":{"name":"firefox-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:78.5.0-1.el8_3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:5237.json"}},{"package":{"name":"firefox-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:78.5.0-1.el8_3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:5237.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}