{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-41104", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-08-23T06:15:14.646588", "dateReserved": "2023-08-23T00:00:00", "datePublished": "2023-08-23T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-23T06:15:14.646588"}, "descriptions": [{"lang": "en", "value": "libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during base64 decoding, leading to both authentication bypass and information disclosure; however, the exact attack surface will depend on the particular VCL (Varnish Configuration Language) configuration in use."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.varnish-cache.org/security/VSV00012.html"}, {"url": "https://docs.varnish-software.com/security/VSV00012/"}, {"url": "https://github.com/varnish/libvmod-digest/releases/tag/libvmod-digest-1.0.3"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:*:*:*:*:*:*:*:*", "matchCriteriaId": "E51F4EF4-1AFE-4395-904D-FDDE83B19CFB", "versionEndExcluding": "6.0.11", "versionStartIncluding": "6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.11:-:*:*:*:*:*:*", "matchCriteriaId": "48190A61-CD4F-4C9D-8C82-13A14470BA58", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.11:r1:*:*:*:*:*:*", "matchCriteriaId": "943E3FE8-EA6D-4500-8014-697A9A0CEF91", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.11:r2:*:*:*:*:*:*", "matchCriteriaId": "F2CBF396-441D-44F2-BAFF-D3B2A981FBCD", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.11:r3:*:*:*:*:*:*", "matchCriteriaId": "136343D5-80C1-4F83-8471-2C26F9FD492A", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:varnish_enterprise:6.0.11:r4:*:*:*:*:*:*", "matchCriteriaId": "A34B5F57-B86F-41CB-A3D8-9084960D3E45", "vulnerable": true}, {"criteria": "cpe:2.3:a:varnish-software:vmod_digest:*:*:*:*:*:*:*:*", "matchCriteriaId": "739EF024-4944-4B7B-8872-843CECF9F928", "versionEndExcluding": "1.0.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during base64 decoding, leading to both authentication bypass and information disclosure; however, the exact attack surface will depend on the particular VCL (Varnish Configuration Language) configuration in use."}], "id": "CVE-2023-41104", "lastModified": "2023-08-28T21:41:07.790", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-23T07:15:08.417", "references": [{"source": "cve@mitre.org", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://docs.varnish-software.com/security/VSV00012/"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://github.com/varnish/libvmod-digest/releases/tag/libvmod-digest-1.0.3"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.varnish-cache.org/security/VSV00012.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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