{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-45539", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-12-14T17:06:29.095966", "dateReserved": "2023-10-09T00:00:00", "datePublished": "2023-11-28T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-12-14T17:06:29.095966"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html"}, {"url": "https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6"}, {"url": "https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html"}, {"name": "[debian-lts-announce] 20231214 [SECURITY] [DLA 3688-1] haproxy security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00010.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*", "matchCriteriaId": "7AF854C8-A9F6-4C2B-BB89-AD9B8A9F866C", "versionEndExcluding": "2.8.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "HAProxy anterior a 2.8.2 acepta # como parte del componente URI, lo que podr\u00eda permitir a atacantes remotos obtener informaci\u00f3n confidencial o tener otro impacto no especificado tras una mala interpretaci\u00f3n de una regla path_end, como enrutar index.html#.png a un servidor est\u00e1tico."}], "id": "CVE-2023-45539", "lastModified": "2023-12-14T17:15:07.860", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-11-28T20:15:07.817", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=2eab6d354322932cfec2ed54de261e4347eca9a6"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00010.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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