{"id":"RHSA-2021:4387","summary":"Red Hat Security Advisory: libssh security update","modified":"2026-06-26T12:21:16.828701144Z","published":"2024-09-16T05:51:06Z","upstream":["CVE-2020-16135"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:4387"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#low"},{"type":"ARTICLE","url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1862456"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4387.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-16135"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-16135"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16135"},{"type":"ARTICLE","url":"https://bugs.gentoo.org/734624"}],"affected":[{"package":{"name":"libssh-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/libssh-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh-debugsource","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/libssh-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh-devel","ecosystem":"Red Hat:enterprise_linux:8::appstream","purl":"pkg:rpm/redhat/libssh-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libssh"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh-config","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libssh-config"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libssh-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}},{"package":{"name":"libssh-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libssh-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.9.4-3.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:4387.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}