{"id":"USN-5994-1","summary":"haproxy vulnerability","details":"It was discovered that HAProxy incorrectly initialized certain connection\nbuffers. A remote attacker could possibly use this issue to obtain\nsensitive information.\n","modified":"2026-02-10T04:43:03Z","published":"2023-04-03T13:09:47Z","related":["UBUNTU-CVE-2023-0836"],"upstream":["CVE-2023-0836","UBUNTU-CVE-2023-0836"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5994-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-0836"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/haproxy@2.4.18-0ubuntu1.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-0ubuntu1.3"}]}],"versions":["2.2.9-2ubuntu2","2.4.8-1","2.4.8-2ubuntu3","2.4.11-1ubuntu1","2.4.12-1ubuntu1","2.4.12-1ubuntu2","2.4.13-1ubuntu1","2.4.14-1ubuntu1","2.4.18-0ubuntu1","2.4.18-0ubuntu1.1","2.4.18-0ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_name":"haproxy","binary_version":"2.4.18-0ubuntu1.3"},{"binary_name":"vim-haproxy","binary_version":"2.4.18-0ubuntu1.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-0836","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5994-1.json"}}],"schema_version":"1.7.3"}