CVE-2025-23048

{"id": "CVE-2025-23048", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2025-07-10T17:15:46.553", "references": [{"url": "https://httpd.apache.org/security/vulnerabilities_24.html", "tags": ["Vendor Advisory"], "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2025/07/10/2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2025/07/10/8", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00009.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "In some mod_ssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption.\n\nConfigurations are affected when mod_ssl is configured for multiple virtual hosts, with each restricted to a different set of trusted client certificates (for example with a different SSLCACertificateFile/Path setting). In such a case, a client trusted to access one virtual host may be able to access another virtual host, if SSLStrictSNIVHostCheck is not enabled in either virtual host."}, {"lang": "es", "value": "En algunas configuraciones de mod_ssl en Apache HTTP Server (versi\u00f3n 2.4.35 a 2.4.63), es posible que los clientes de confianza omitan el control de acceso mediante la reanudaci\u00f3n de sesi\u00f3n TLS 1.3. Las configuraciones se ven afectadas cuando mod_ssl se configura para varios hosts virtuales, cada uno restringido a un conjunto diferente de certificados de cliente de confianza (por ejemplo, con una configuraci\u00f3n SSLCACertificateFile/Path diferente). En tal caso, un cliente con acceso de confianza a un host virtual podr\u00eda acceder a otro si SSLStrictSNIVHostCheck no est\u00e1 habilitado en ninguno de los hosts virtuales."}], "lastModified": "2025-11-04T22:16:06.920", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F21E49A-F8C0-4FEB-BC09-4F4D9F6C5BA0", "versionEndExcluding": "2.4.64", "versionStartIncluding": "2.4.35"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}