{"id":"BIT-haproxy-2024-49214","details":"QUIC in HAProxy 3.1.x before 3.1-dev7, 3.0.x before 3.0.5, and 2.9.x before 2.9.11 allows opening a 0-RTT session with a spoofed IP address. This can bypass the IP allow/block list functionality.","aliases":["CVE-2024-49214"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-10-22T11:56:51.321Z","database_specific":{"cpes":["cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/haproxy/haproxy/commit/f627b9272bd8ffca6f2f898bfafc6bf0b84b7d46"},{"type":"WEB","url":"https://www.haproxy.org/download/2.9/src/CHANGELOG"},{"type":"WEB","url":"https://www.haproxy.org/download/3.0/src/CHANGELOG"},{"type":"WEB","url":"https://www.haproxy.org/download/3.1/src/CHANGELOG"},{"type":"WEB","url":"https://www.mail-archive.com/haproxy%40formilux.org/msg45291.html"},{"type":"WEB","url":"https://www.mail-archive.com/haproxy%40formilux.org/msg45314.html"},{"type":"WEB","url":"https://www.mail-archive.com/haproxy%40formilux.org/msg45315.html"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49214"}],"affected":[{"package":{"name":"haproxy","ecosystem":"Bitnami","purl":"pkg:bitnami/haproxy"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.9.11"},{"introduced":"3.0.0"},{"fixed":"3.0.5"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/haproxy/BIT-haproxy-2024-49214.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}],"schema_version":"1.7.3"}