2024-07-14 02:06:08 +00:00

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{
"id": "CVE-2022-35930",
"sourceIdentifier": "security-advisories@github.com",
"published": "2022-08-04T22:15:08.070",
"lastModified": "2022-08-11T18:14:30.573",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "PolicyController is a utility used to enforce supply chain policy in Kubernetes clusters. In versions prior to 0.2.1 PolicyController will report a false positive, resulting in an admission when it should not be admitted 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\"). An example image that can be used to test this is `ghcr.io/distroless/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2`. Users should upgrade to version 0.2.1 to resolve this issue. There are no workarounds for users unable to upgrade."
},
{
"lang": "es",
"value": "PolicyController es una utilidad usada para hacer cumplir la pol\u00edtica de la cadena de suministro en los cl\u00fasteres de Kubernetes. En versiones anteriores a 0.2.1 PolicyController informar\u00e1 de un falso positivo, resultando en una admisi\u00f3n cuando no deber\u00eda ser admitida cuando se presenta al menos un atestado con una firma v\u00e1lida y NO se presentan atestados del tipo que est\u00e1 siendo verificado (--type por defecto es \"custom\"). Una imagen de ejemplo que puede usarse para probar esto es \"ghcr.io/distroless/static@sha256:dd7614b5a12bc4d617b223c588b4e0c833402b8f4991fb5702ea83afad1986e2\". Los usuarios deben actualizar a versi\u00f3n 0.2.1 para resolver este problema. No se presentan mitigaciones para usuarios que no puedan actualizar"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
},
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "security-advisories@github.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-347"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:sigstore:policy_controller:*:*:*:*:*:*:*:*",
"versionEndExcluding": "0.2.1",
"matchCriteriaId": "2094DD15-32F7-460A-B4C7-2F2505CE44B7"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/sigstore/policy-controller/commit/e852af36fb7d42678b21d7e97503c25bd1fd05c8",
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Third Party Advisory"
]
},
{
"url": "https://github.com/sigstore/policy-controller/releases/tag/v0.2.1",
"source": "security-advisories@github.com",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://github.com/sigstore/policy-controller/security/advisories/GHSA-739f-hw6h-7wq8",
"source": "security-advisories@github.com",
"tags": [
"Third Party Advisory"
]
}
]
}