CVE-2023-50454

{"id": "CVE-2023-50454", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2023-12-10T19:15:07.530", "references": [{"url": "https://zammad.com/en/advisories/zaa-2023-04", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Zammad before 6.2.0. In several subsystems, SSL/TLS was used to establish connections to external services without proper validation of hostname and certificate authority. This is exploitable by man-in-the-middle attackers."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Zammad antes de la versi\u00f3n 6.2.0. En varios subsistemas, se utiliz\u00f3 SSL/TLS para establecer conexiones a servicios externos sin la validaci\u00f3n adecuada del nombre de host y la autoridad certificadora. Esto es aprovechable por atacantes intermediarios."}], "lastModified": "2023-12-13T18:04:38.017", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zammad:zammad:6.1.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A246CC7D-8B52-43CC-A4F6-7E6C63D56740"}, {"criteria": "cpe:2.3:a:zammad:zammad:6.1.0:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "226C3449-B353-4B93-AC0E-F9D6367FC962"}, {"criteria": "cpe:2.3:a:zammad:zammad:6.2.0:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98188727-1BBE-4691-8968-5E7047F19793"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}