gsd-2018-1002105
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server's TLS credentials used to establish the backend connection.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-1002105",
"description": "In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server\u0027s TLS credentials used to establish the backend connection.",
"id": "GSD-2018-1002105",
"references": [
"https://www.suse.com/security/cve/CVE-2018-1002105.html",
"https://access.redhat.com/errata/RHSA-2018:3754",
"https://access.redhat.com/errata/RHSA-2018:3752",
"https://access.redhat.com/errata/RHSA-2018:3742",
"https://access.redhat.com/errata/RHSA-2018:3624",
"https://access.redhat.com/errata/RHSA-2018:3598",
"https://access.redhat.com/errata/RHSA-2018:3551",
"https://access.redhat.com/errata/RHSA-2018:3549",
"https://access.redhat.com/errata/RHSA-2018:3537",
"https://access.redhat.com/errata/RHSA-2018:2908",
"https://access.redhat.com/errata/RHSA-2018:2906",
"https://linux.oracle.com/cve/CVE-2018-1002105.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-1002105"
],
"details": "In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server\u0027s TLS credentials used to establish the backend connection.",
"id": "GSD-2018-1002105",
"modified": "2023-12-13T01:22:37.795759Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@kubernetes.io",
"DATE_ASSIGNED": "2018-11-05",
"ID": "CVE-2018-1002105",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Kubernetes",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "v1.0.x"
},
{
"version_affected": "=",
"version_value": "v1.1.x"
},
{
"version_affected": "=",
"version_value": "v1.2.x"
},
{
"version_affected": "=",
"version_value": "v1.3.x"
},
{
"version_affected": "=",
"version_value": "v1.4.x"
},
{
"version_affected": "=",
"version_value": "v1.5.x"
},
{
"version_affected": "=",
"version_value": "v1.6.x"
},
{
"version_affected": "=",
"version_value": "v1.7.x"
},
{
"version_affected": "=",
"version_value": "v1.8.x"
},
{
"version_affected": "=",
"version_value": "v1.9.x"
},
{
"version_affected": "\u003c",
"version_value": "v1.10.11"
},
{
"version_affected": "\u003c",
"version_value": "v1.11.5"
},
{
"version_affected": "\u003c",
"version_value": "v1.12.3"
}
]
}
}
]
},
"vendor_name": "Kubernetes"
}
]
}
},
"credit": [
"Reported by Darren Shepherd"
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server\u0027s TLS credentials used to establish the backend connection."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Unchecked Error Condition"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88",
"refsource": "CONFIRM",
"url": "https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88"
},
{
"name": "46053",
"refsource": "EXPLOIT-DB",
"url": "https://www.exploit-db.com/exploits/46053/"
},
{
"name": "RHSA-2018:3549",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3549"
},
{
"name": "RHSA-2018:3752",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3752"
},
{
"name": "46052",
"refsource": "EXPLOIT-DB",
"url": "https://www.exploit-db.com/exploits/46052/"
},
{
"name": "RHSA-2018:3624",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3624"
},
{
"name": "https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do",
"refsource": "MISC",
"url": "https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do"
},
{
"name": "https://github.com/kubernetes/kubernetes/issues/71411",
"refsource": "CONFIRM",
"url": "https://github.com/kubernetes/kubernetes/issues/71411"
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{
"name": "RHSA-2018:3742",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3742"
},
{
"name": "RHSA-2018:3754",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3754"
},
{
"name": "RHSA-2018:3537",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3537"
},
{
"name": "https://github.com/evict/poc_CVE-2018-1002105",
"refsource": "MISC",
"url": "https://github.com/evict/poc_CVE-2018-1002105"
},
{
"name": "RHSA-2018:3598",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3598"
},
{
"name": "RHSA-2018:3551",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3551"
},
{
"name": "106068",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/106068"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190416-0001/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20190416-0001/"
},
{
"name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/06/28/2"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/3"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/4"
},
{
"name": "openSUSE-SU-2020:0554",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c1.10.11||\u003e=1.11.0 \u003c1.11.5||\u003e=1.12.0 \u003c1.12.3",
"affected_versions": "All versions before 1.10.11, all versions starting from 1.11.0 before 1.11.5, all versions starting from 1.12.0 before 1.12.3",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-388",
"CWE-937"
],
"date": "2022-04-12",
"description": "In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server\u0027s TLS credentials used to establish the backend connection.",
"fixed_versions": [
"1.10.11",
"1.11.5",
"1.12.3"
],
"identifier": "CVE-2018-1002105",
"identifiers": [
"GHSA-579h-mv94-g4gp",
"CVE-2018-1002105"
],
"not_impacted": "All versions starting from 1.10.11 before 1.11.0, all versions starting from 1.11.5 before 1.12.0, all versions starting from 1.12.3",
"package_slug": "go/github.com/kubernetes/kubernetes",
"pubdate": "2022-02-15",
"solution": "Upgrade to versions 1.10.11, 1.11.5, 1.12.3 or above.",
"title": "Privilege Escalation in Kubernetes",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2018-1002105",
"https://github.com/kubernetes/kubernetes/issues/71411",
"https://github.com/kubernetes/kubernetes/commit/2257c1ecbe3c0cf71dd50b82752ae189c94ec905",
"https://access.redhat.com/errata/RHSA-2018:3537",
"https://access.redhat.com/errata/RHSA-2018:3549",
"https://access.redhat.com/errata/RHSA-2018:3551",
"https://access.redhat.com/errata/RHSA-2018:3598",
"https://access.redhat.com/errata/RHSA-2018:3624",
"https://access.redhat.com/errata/RHSA-2018:3742",
"https://access.redhat.com/errata/RHSA-2018:3752",
"https://access.redhat.com/errata/RHSA-2018:3754",
"https://github.com/evict/poc_CVE-2018-1002105",
"https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88",
"https://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html",
"https://security.netapp.com/advisory/ntap-20190416-0001/",
"https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do",
"https://www.exploit-db.com/exploits/46052/",
"https://www.exploit-db.com/exploits/46053",
"https://www.exploit-db.com/exploits/46053/",
"https://www.openwall.com/lists/oss-security/2019/06/28/2",
"https://www.openwall.com/lists/oss-security/2019/07/06/3",
"https://www.openwall.com/lists/oss-security/2019/07/06/4",
"https://www.securityfocus.com/bid/106068",
"https://github.com/advisories/GHSA-579h-mv94-g4gp"
],
"uuid": "32f1149d-cad0-495d-81dd-d090c8da5381"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "1.12.2",
"versionStartIncluding": "1.12.0",
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},
{
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},
{
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"cpe_name": [],
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},
{
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"versionEndIncluding": "1.10.10",
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},
{
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"cpe_name": [],
"versionEndIncluding": "1.11.4",
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}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.3:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.2:*:*:*:*:*:*:*",
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.5:*:*:*:*:*:*:*",
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.6:*:*:*:*:*:*:*",
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{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.8:*:*:*:*:*:*:*",
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.4:*:*:*:*:*:*:*",
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},
{
"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.10:*:*:*:*:*:*:*",
"cpe_name": [],
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}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
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"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
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"ID": "CVE-2018-1002105"
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}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-388"
}
]
}
]
},
"references": {
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"refsource": "CONFIRM",
"tags": [
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],
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},
{
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"name": "RHSA-2018:3742",
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],
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},
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},
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},
{
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"refsource": "REDHAT",
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],
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},
{
"name": "RHSA-2018:3549",
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],
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},
{
"name": "RHSA-2018:3537",
"refsource": "REDHAT",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2018:3537"
},
{
"name": "106068",
"refsource": "BID",
"tags": [
"VDB Entry",
"Third Party Advisory"
],
"url": "http://www.securityfocus.com/bid/106068"
},
{
"name": "https://github.com/evict/poc_CVE-2018-1002105",
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},
{
"name": "https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do",
"refsource": "MISC",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do"
},
{
"name": "https://security.netapp.com/advisory/ntap-20190416-0001/",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20190416-0001/"
},
{
"name": "[oss-security] 20190628 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2019/06/28/2"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/3"
},
{
"name": "[oss-security] 20190706 Re: linux-distros membership application - Microsoft",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2019/07/06/4"
},
{
"name": "openSUSE-SU-2020:0554",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2019-06-28T21:15Z",
"publishedDate": "2018-12-05T21:29Z"
}
}
}
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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.