{"id":"USN-5042-1","summary":"haproxy vulnerabilities","details":"It was discovered that HAProxy incorrectly handled the HTTP/2 protocol. A\nremote attacker could possibly use this issue to bypass restrictions.\n","modified":"2026-02-10T04:42:17Z","published":"2021-08-17T17:01:00Z","related":["UBUNTU-CVE-2021-39241"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5042-1"},{"type":"REPORT","url":"https://launchpad.net/bugs/1940314"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/haproxy@2.0.13-2ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.13-2ubuntu0.2"}]}],"versions":["2.0.5-1","2.0.8-1","2.0.9-1","2.0.10-1","2.0.10-1ubuntu1","2.0.11-1ubuntu1","2.0.12-1ubuntu2","2.0.13-1ubuntu2","2.0.13-2","2.0.13-2ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"haproxy","binary_version":"2.0.13-2ubuntu0.2"},{"binary_name":"vim-haproxy","binary_version":"2.0.13-2ubuntu0.2"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5042-1.json"}}],"schema_version":"1.7.3"}