{"id":"RHSA-2020:3557","summary":"Red Hat Security Advisory: firefox security update","modified":"2026-03-11T07:18:07.105174Z","published":"2024-09-16T04:43:44Z","upstream":["CVE-2020-12390","CVE-2020-12422","CVE-2020-12424","CVE-2020-12425","CVE-2020-15648","CVE-2020-15653","CVE-2020-15654","CVE-2020-15656","CVE-2020-15658","CVE-2020-15664","CVE-2020-15669"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:3557"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1861645"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1861646"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1861647"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1861649"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872531"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872532"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872537"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872538"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872539"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1872540"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3557.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-12390"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1834686"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-12390"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12390"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-16/#CVE-2020-12390"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-12422"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-12422"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12422"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-12424"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-12424"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12424"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-12425"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-12425"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12425"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12425"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15648"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15648"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15648"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15653"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15653"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15653"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15654"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15654"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15654"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15656"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15656"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15656"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15658"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15658"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15658"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15664"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15664"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15664"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-15669"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-15669"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15669"},{"type":"ARTICLE","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669"}],"affected":[{"package":{"name":"firefox","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/firefox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:78.2.0-2.el8_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3557.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":"0:78.2.0-2.el8_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3557.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":"0:78.2.0-2.el8_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3557.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}