{"id":"USN-5312-1","summary":"haproxy vulnerability","details":"It was discovered that HAProxy incorrectly handled certain headers. A\nremote attacker could possibly use this issue to cause HAProxy to stop\nresponding, resulting in a denial of service.\n","modified":"2026-02-10T04:42:30Z","published":"2022-03-03T13:18:40Z","related":["UBUNTU-CVE-2022-0711"],"upstream":["CVE-2022-0711","UBUNTU-CVE-2022-0711"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5312-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-0711"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/haproxy@2.0.13-2ubuntu0.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.13-2ubuntu0.5"}]}],"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","2.0.13-2ubuntu0.2","2.0.13-2ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"haproxy","binary_version":"2.0.13-2ubuntu0.5"},{"binary_name":"vim-haproxy","binary_version":"2.0.13-2ubuntu0.5"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-0711","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5312-1.json"}}],"schema_version":"1.7.3"}