{"id":"RHSA-2020:1289","summary":"Red Hat Security Advisory: haproxy security update","modified":"2025-11-22T11:58:26Z","published":"2024-09-13T22:02:17Z","upstream":["CVE-2020-11100"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:1289"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#critical"},{"type":"ARTICLE","url":"https://access.redhat.com/security/vulnerabilities/haproxy"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1819111"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1289.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-11100"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-11100"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11100"},{"type":"ARTICLE","url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=2023"},{"type":"ARTICLE","url":"https://www.haproxy.com/blog/haproxy-1-8-http-2-hpack-decoder-vulnerability-fixed/"},{"type":"ARTICLE","url":"https://www.mail-archive.com/haproxy@formilux.org/msg36876.html"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Red Hat:rhel_e4s:8.0::appstream","purl":"pkg:rpm/redhat/haproxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.8.15-5.el8_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:1289.json"}},{"package":{"name":"haproxy-debuginfo","ecosystem":"Red Hat:rhel_e4s:8.0::appstream","purl":"pkg:rpm/redhat/haproxy-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.8.15-5.el8_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:1289.json"}},{"package":{"name":"haproxy-debugsource","ecosystem":"Red Hat:rhel_e4s:8.0::appstream","purl":"pkg:rpm/redhat/haproxy-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.8.15-5.el8_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:1289.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}