2023-06-01 22:00:30 +00:00

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{
"id": "CVE-2023-30851",
"sourceIdentifier": "security-advisories@github.com",
"published": "2023-05-25T18:15:10.240",
"lastModified": "2023-06-01T20:35:42.710",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Cilium is a networking, observability, and security solution with an eBPF-based dataplane. This issue only impacts users who have a HTTP policy that applies to multiple `toEndpoints` AND have an allow-all rule in place that affects only one of those endpoints. In such cases, a wildcard rule will be appended to the set of HTTP rules, which could cause bypass of HTTP policies. This issue has been patched in Cilium 1.11.16, 1.12.9, and 1.13.2."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6
},
{
"source": "security-advisories@github.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "HIGH",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.6,
"baseSeverity": "LOW"
},
"exploitabilityScore": 1.0,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
},
{
"source": "security-advisories@github.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-693"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.11.16",
"matchCriteriaId": "826FEF2C-9172-44D8-AE4C-B656329510F2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*",
"versionStartIncluding": "1.12.0",
"versionEndExcluding": "1.12.9",
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"versionStartIncluding": "1.13.0",
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],
"references": [
{
"url": "https://github.com/cilium/cilium/releases/tag/v1.11.16",
"source": "security-advisories@github.com",
"tags": [
"Release Notes"
]
},
{
"url": "https://github.com/cilium/cilium/releases/tag/v1.12.9",
"source": "security-advisories@github.com",
"tags": [
"Release Notes"
]
},
{
"url": "https://github.com/cilium/cilium/releases/tag/v1.13.2",
"source": "security-advisories@github.com",
"tags": [
"Release Notes"
]
},
{
"url": "https://github.com/cilium/cilium/security/advisories/GHSA-2h44-x2wx-49f4",
"source": "security-advisories@github.com",
"tags": [
"Vendor Advisory"
]
}
]
}