{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-50454", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-12-10T18:49:27.881075", "dateReserved": "2023-12-10T00:00:00", "datePublished": "2023-12-10T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-12-10T18:49:27.881075"}, "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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://zammad.com/en/advisories/zaa-2023-04"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zammad:zammad:6.1.0:-:*:*:*:*:*:*", "matchCriteriaId": "A246CC7D-8B52-43CC-A4F6-7E6C63D56740", "vulnerable": true}, {"criteria": "cpe:2.3:a:zammad:zammad:6.1.0:alpha:*:*:*:*:*:*", "matchCriteriaId": "226C3449-B353-4B93-AC0E-F9D6367FC962", "vulnerable": true}, {"criteria": "cpe:2.3:a:zammad:zammad:6.2.0:alpha:*:*:*:*:*:*", "matchCriteriaId": "98188727-1BBE-4691-8968-5E7047F19793", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2023-50454", "lastModified": "2023-12-13T18:04:38.017", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-10T19:15:07.530", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://zammad.com/en/advisories/zaa-2023-04"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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