{"id":"RHSA-2019:1791","summary":"Red Hat Security Advisory: libssh2 security update","modified":"2026-03-11T07:15:27.971851Z","published":"2024-09-13T14:09:16Z","upstream":["CVE-2019-3855","CVE-2019-3856","CVE-2019-3857","CVE-2019-3863"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1791"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1687303"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1687304"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1687305"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1687313"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1791.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-3855"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-3855"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3855"},{"type":"ARTICLE","url":"https://www.libssh2.org/CVE-2019-3855.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-3856"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-3856"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3856"},{"type":"ARTICLE","url":"https://www.libssh2.org/CVE-2019-3856.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-3857"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-3857"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3857"},{"type":"ARTICLE","url":"https://www.libssh2.org/CVE-2019-3857.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-3863"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-3863"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3863"},{"type":"ARTICLE","url":"https://www.libssh2.org/CVE-2019-3863.html"}],"affected":[{"package":{"name":"libssh2","ecosystem":"Red Hat:rhel_eus:7.5::computenode","purl":"pkg:rpm/redhat/libssh2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-debuginfo","ecosystem":"Red Hat:rhel_eus:7.5::computenode","purl":"pkg:rpm/redhat/libssh2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-devel","ecosystem":"Red Hat:rhel_eus:7.5::computenode","purl":"pkg:rpm/redhat/libssh2-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-docs","ecosystem":"Red Hat:rhel_eus:7.5::computenode","purl":"pkg:rpm/redhat/libssh2-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2","ecosystem":"Red Hat:rhel_eus:7.5::server","purl":"pkg:rpm/redhat/libssh2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-debuginfo","ecosystem":"Red Hat:rhel_eus:7.5::server","purl":"pkg:rpm/redhat/libssh2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-devel","ecosystem":"Red Hat:rhel_eus:7.5::server","purl":"pkg:rpm/redhat/libssh2-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}},{"package":{"name":"libssh2-docs","ecosystem":"Red Hat:rhel_eus:7.5::server","purl":"pkg:rpm/redhat/libssh2-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.3-11.el7_5.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2019:1791.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}