gsd-2023-2431
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-2431",
"id": "GSD-2023-2431"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-2431"
],
"details": "A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.",
"id": "GSD-2023-2431",
"modified": "2023-12-13T01:20:32.074169Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"ID": "CVE-2023-2431",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "0",
"version_value": "v1.24.14"
},
{
"version_affected": "\u003c",
"version_name": "v1.25.0",
"version_value": "v1.25.9"
},
{
"version_affected": "\u003c",
"version_name": "v1.26.0",
"version_value": "v1.26.4"
},
{
"version_affected": "\u003c",
"version_name": "v1.27.0",
"version_value": "v1.27.1"
}
]
}
}
]
},
"vendor_name": "Kubernetes"
}
]
}
},
"credits": [
{
"lang": "en",
"value": "Tim Allclair"
},
{
"lang": "en",
"value": "Craig Ingram"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet."
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.4,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-1287",
"lang": "eng",
"value": "CWE-1287 Improper Validation of Specified Type of Input"
}
]
}
]
},
"references": {
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{
"name": "https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10",
"refsource": "MISC",
"url": "https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10"
},
{
"name": "https://github.com/kubernetes/kubernetes/issues/118690",
"refsource": "MISC",
"url": "https://github.com/kubernetes/kubernetes/issues/118690"
},
{
"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/",
"refsource": "MISC",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/"
},
{
"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/",
"refsource": "MISC",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/"
}
]
},
"solution": [
{
"lang": "en",
"value": "To mitigate these vulnerabilities, upgrade Kubelet: https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/ https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/"
}
],
"source": {
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c1.24.14||\u003e=1.25.0 \u003c1.25.10||\u003e=1.26.0 \u003c1.26.5||\u003e=1.27.0 \u003c1.27.2",
"affected_versions": "All versions before 1.24.14, all versions starting from 1.25.0 before 1.25.10, all versions starting from 1.26.0 before 1.26.5, all versions starting from 1.27.0 before 1.27.2",
"cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2023-07-03",
"description": "A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.",
"fixed_versions": [
"1.24.14",
"1.25.10",
"1.26.5",
"1.27.2"
],
"identifier": "CVE-2023-2431",
"identifiers": [
"GHSA-xc8m-28vv-4pjc",
"CVE-2023-2431"
],
"not_impacted": "All versions starting from 1.24.14 before 1.25.0, all versions starting from 1.25.10 before 1.26.0, all versions starting from 1.26.5 before 1.27.0, all versions starting from 1.27.2",
"package_slug": "go/k8s.io/kubernetes",
"pubdate": "2023-06-16",
"solution": "Upgrade to versions 1.24.14, 1.25.10, 1.26.5, 1.27.2 or above.",
"title": "Kubelet vulnerable to bypass of seccomp profile enforcement",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2023-2431",
"https://github.com/kubernetes/kubernetes/issues/118690",
"https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10",
"https://github.com/kubernetes/kubernetes/pull/117020",
"https://github.com/kubernetes/kubernetes/pull/117116",
"https://github.com/kubernetes/kubernetes/pull/117117",
"https://github.com/kubernetes/kubernetes/pull/117118",
"https://github.com/kubernetes/kubernetes/pull/117147",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/",
"https://github.com/advisories/GHSA-xc8m-28vv-4pjc"
],
"uuid": "ffa2e8b7-8647-4d76-a1b5-c9d5a6ddb909"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.24.14",
"vulnerable": true
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{
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"cpe_name": [],
"versionEndExcluding": "1.25.10",
"versionStartIncluding": "1.25.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.26.5",
"versionStartIncluding": "1.26.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.27.2",
"versionStartIncluding": "1.27.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"ID": "CVE-2023-2431"
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"data_format": "MITRE",
"data_type": "CVE",
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"description": {
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"value": "A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
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},
"references": {
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"name": "https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10",
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"tags": [
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"url": "https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10"
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{
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"refsource": "MISC",
"tags": [
"Issue Tracking"
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"url": "https://github.com/kubernetes/kubernetes/issues/118690"
},
{
"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/",
"refsource": "MISC",
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"Mailing List"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/"
},
{
"name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/",
"refsource": "MISC",
"tags": [],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-07-01T06:15Z",
"publishedDate": "2023-06-16T08:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.