{"id":"CVE-2023-45539","details":"HAProxy before 2.8.2 accepts # as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a path_end rule, such as routing index.html#.png to a static server.","aliases":["BIT-haproxy-2023-45539"],"modified":"2026-03-14T12:15:17.407097Z","published":"2023-11-28T20:15:07.817Z","related":["ALSA-2024:1142","ALSA-2024:8849","CGA-x3qv-94fq-97m9","SUSE-SU-2023:4645-1","SUSE-SU-2023:4646-1","SUSE-SU-2023:4647-1","SUSE-SU-2024:2377-1"],"references":[{"type":"WEB","url":"https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00010.html"},{"type":"ADVISORY","url":"https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html"},{"type":"ARTICLE","url":"https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/haproxy/haproxy","events":[{"introduced":"0"},{"fixed":"0f29b34e0a06cdd59ae2278d33c16f63ca435468"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.8.2"}]}}],"versions":["v1.0.0","v1.0.1","v1.0.2","v1.1.0","v1.1.1","v1.1.10","v1.1.11","v1.1.12","v1.1.13","v1.1.14","v1.1.15","v1.1.16","v1.1.17","v1.1.18","v1.1.19","v1.1.2","v1.1.20","v1.1.21","v1.1.22","v1.1.23","v1.1.24","v1.1.25","v1.1.26","v1.1.27","v1.1.3","v1.1.4","v1.1.5","v1.1.6","v1.1.7","v1.1.8","v1.1.9","v1.2.0","v1.2.1","v1.2.1-pre1","v1.2.1-pre2","v1.2.1-pre3","v1.2.10","v1.2.10.1","v1.2.11","v1.2.11.1","v1.2.12","v1.2.13","v1.2.13.1","v1.2.14","v1.2.2","v1.2.3","v1.2.4","v1.2.5","v1.2.5-pre1","v1.2.5-pre2","v1.2.5-pre3","v1.2.5-pre4","v1.2.5.1","v1.2.5.2","v1.2.6","v1.2.6-pre4","v1.2.6-pre5","v1.2.7","v1.2.7.1","v1.2.7rc","v1.2.8","v1.2.9","v1.3.0","v1.3.1","v1.3.10","v1.3.10.1","v1.3.10.2","v1.3.11","v1.3.11.1","v1.3.11.2","v1.3.11.3","v1.3.11.4","v1.3.12","v1.3.13","v1.3.14","v1.3.15","v1.3.16","v1.3.16-rc1","v1.3.16-rc2","v1.3.17","v1.3.18","v1.3.2","v1.3.3","v1.3.4","v1.3.5","v1.3.6","v1.3.6.1","v1.3.7","v1.3.8","v1.3.8.1","v1.3.8.2","v1.3.9","v1.4-dev0","v1.4-dev1","v1.4-dev2","v1.4-dev3","v1.4-dev4","v1.4-dev5","v1.4-dev6","v1.4-dev7","v1.4-dev8","v1.4-rc1","v1.4.0","v1.4.1","v1.4.2","v1.4.3","v1.4.4","v1.4.5","v1.4.6","v1.5-dev10","v1.5-dev12","v1.5-dev13","v1.5-dev14","v1.5-dev15","v1.5-dev16","v1.5-dev17","v1.5-dev18","v1.5-dev19","v1.5-dev20","v1.5-dev21","v1.5-dev22","v1.5-dev23","v1.5-dev24","v1.5-dev25","v1.5-dev26","v1.5-dev8","v1.5-dev9","v1.5.0","v1.6-dev0","v1.6-dev1","v1.6-dev2","v1.6-dev3","v1.6-dev4","v1.6-dev5","v1.6-dev6","v1.6-dev7","v1.6.0","v1.7-dev0","v1.7-dev1","v1.7-dev2","v1.7-dev3","v1.7-dev4","v1.7-dev5","v1.7-dev6","v1.7.0","v1.8-dev0","v1.8-dev1","v1.8-dev2","v1.8-dev3","v1.8-rc1","v1.8-rc2","v1.8-rc3","v1.8-rc4","v1.8.0","v1.9-dev0","v1.9-dev1","v1.9-dev10","v1.9-dev11","v1.9-dev2","v1.9-dev3","v1.9-dev4","v1.9-dev5","v1.9-dev6","v1.9-dev7","v1.9-dev8","v1.9-dev9","v1.9.0","v2.0-dev0","v2.0-dev1","v2.0-dev2","v2.0-dev3","v2.0-dev4","v2.0-dev5","v2.0-dev6","v2.0-dev7","v2.0.0","v2.1-dev0","v2.1-dev1","v2.1-dev2","v2.1-dev3","v2.1-dev4","v2.1-dev5","v2.1.0","v2.2-dev0","v2.2-dev1","v2.2-dev10","v2.2-dev11","v2.2-dev12","v2.2-dev2","v2.2-dev3","v2.2-dev4","v2.2-dev5","v2.2-dev6","v2.2-dev7","v2.2-dev8","v2.2-dev9","v2.2.0","v2.3-dev0","v2.3-dev1","v2.3-dev2","v2.3-dev3","v2.3-dev4","v2.3-dev5","v2.3-dev6","v2.3-dev7","v2.3-dev8","v2.3-dev9","v2.3.0","v2.4-dev0","v2.4-dev1","v2.4-dev10","v2.4-dev11","v2.4-dev12","v2.4-dev13","v2.4-dev14","v2.4-dev15","v2.4-dev16","v2.4-dev17","v2.4-dev18","v2.4-dev19","v2.4-dev2","v2.4-dev3","v2.4-dev4","v2.4-dev5","v2.4-dev6","v2.4-dev7","v2.4-dev8","v2.4-dev9","v2.4.0","v2.5-dev0","v2.5-dev1","v2.5-dev10","v2.5-dev11","v2.5-dev12","v2.5-dev13","v2.5-dev14","v2.5-dev15","v2.5-dev2","v2.5-dev3","v2.5-dev4","v2.5-dev5","v2.5-dev6","v2.5-dev7","v2.5-dev8","v2.5-dev9","v2.5.0","v2.6-dev0","v2.6-dev1","v2.6-dev10","v2.6-dev11","v2.6-dev12","v2.6-dev2","v2.6-dev3","v2.6-dev4","v2.6-dev5","v2.6-dev6","v2.6-dev7","v2.6-dev8","v2.6-dev9","v2.6.0","v2.7-dev0","v2.7-dev1","v2.7-dev10","v2.7-dev2","v2.7-dev3","v2.7-dev4","v2.7-dev5","v2.7-dev6","v2.7-dev7","v2.7-dev8","v2.7-dev9","v2.7.0","v2.8-dev0","v2.8-dev1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45539.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}]}