CVE-2022-35929

{"id": "CVE-2022-35929", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}, {"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}]}, "published": "2022-08-04T19:15:09.937", "references": [{"url": "https://github.com/sigstore/cosign/commit/c5fda01a8ff33ca981f45a9f13e7fb6bd2080b94", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/sigstore/cosign/security/advisories/GHSA-vjxv-45g9-9296", "tags": ["Exploit", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/sigstore/cosign/commit/c5fda01a8ff33ca981f45a9f13e7fb6bd2080b94", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/sigstore/cosign/security/advisories/GHSA-vjxv-45g9-9296", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. `cosign verify-attestation` used with the `--type` flag will report a false positive verification when there is at least one attestation with a valid signature and there are NO attestations of the type being verified (--type defaults to \"custom\"). This can happen when signing with a standard keypair and with \"keyless\" signing with Fulcio. This vulnerability can be reproduced with the `distroless.dev/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2` image. This image has a `vuln` attestation but not an `spdx` attestation. However, if you run `cosign verify-attestation --type=spdx` on this image, it incorrectly succeeds. This issue has been addressed in version 1.10.1 of cosign. Users are advised to upgrade. There are no known workarounds for this issue."}, {"lang": "es", "value": "cosign es una utilidad de firma y verificaci\u00f3n de contenedores. En versiones anteriores a 1.10.1 cosign puede reportar un falso positivo si se presenta alguna atestaci\u00f3n. Si es usado \"cosign verify-attestation\" con el indicador \"--type\", ser\u00e1 informado de un falso positivo en la verificaci\u00f3n cuando haya al menos un certificado con una firma v\u00e1lida y NO haya certificados del tipo que est\u00e1 siendo verificado (--type es, por defecto, \"custom\"). Esto puede ocurrir cuando es firmado con un par de claves est\u00e1ndar y con la firma \"keyless\" con Fulcio. Esta vulnerabilidad puede reproducirse con la imagen \"distroless.dev/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2\". Esta imagen presenta una certificaci\u00f3n \"vuln\" pero no una certificaci\u00f3n \"spdx\". Sin embargo, si es ejecutado \"cosign verify-attestation --type=spdx\" en esta imagen, el resultado es incorrecto. Este problema ha sido abordado en versi\u00f3n 1.10.1 de cosign. Es recomendado a usuarios actualizar. No se presentan mitigaciones conocidas para este problema"}], "lastModified": "2024-11-21T07:11:59.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sigstore:cosign:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FAFBB9B-E4B0-4C98-8A24-52F23931A39E", "versionEndExcluding": "1.10.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}