CVE-2022-39237

{"id": "CVE-2022-39237", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}]}, "published": "2022-10-06T18:16:10.160", "references": [{"url": "https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://security.gentoo.org/glsa/202210-19", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-327"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure."}, {"lang": "es", "value": "syslabs/sif es la implementaci\u00f3n de referencia del Formato de Imagen de Singularidad (SIF). En las versiones anteriores a 2.8.1, el paquete \"github.com/sylabs/sif/v2/pkg/integrity\" no verificaba que los algoritmos hash usados fueran criptogr\u00e1ficamente seguros cuando eran verificadas las firmas digitales. Se presenta un parche disponible en versiones posteriores a v2.8.1 incluy\u00e9ndola, del m\u00f3dulo. Es recomendado a usuarios actualizar. Los usuarios que no puedan actualizarse pueden comprobar de forma independiente que los algoritmos de hash usados para el resumen de metadatos y el hash de la firma son criptogr\u00e1ficamente seguros"}], "lastModified": "2023-07-14T17:24:50.857", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sylabs:singularity_image_format:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55B4B89E-C630-4A9C-9AE5-8EB9FBCC5336", "versionEndExcluding": "2.8.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}