gsd-2022-29165
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-29165",
"description": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable.",
"id": "GSD-2022-29165",
"references": [
"https://access.redhat.com/errata/RHSA-2022:4671",
"https://access.redhat.com/errata/RHSA-2022:4690",
"https://access.redhat.com/errata/RHSA-2022:4691",
"https://access.redhat.com/errata/RHSA-2022:4692"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-29165"
],
"details": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable.",
"id": "GSD-2022-29165",
"modified": "2023-12-13T01:19:42.301960Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-29165",
"STATE": "PUBLIC",
"TITLE": "Argo CD will blindly trust JWT claims if anonymous access is enabled"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "argo-cd",
"version": {
"version_data": [
{
"version_value": "\u003e= 1.4.0, \u003c 2.1.15"
},
{
"version_value": "\u003e= 2.2.0, \u003c 2.2.9"
},
{
"version_value": "\u003e= 2.3.0, \u003c 2.3.4"
}
]
}
}
]
},
"vendor_name": "argoproj"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-287: Improper Authentication"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-290: Authentication Bypass by Spoofing"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.1.15",
"refsource": "MISC",
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.1.15"
},
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.2.9",
"refsource": "MISC",
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.2.9"
},
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.4",
"refsource": "MISC",
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.4"
},
{
"name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj",
"refsource": "CONFIRM",
"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj"
}
]
},
"source": {
"advisory": "GHSA-r642-gv9p-2wjj",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=v1.8.7",
"affected_versions": "All versions up to 1.8.7",
"cwe_ids": [
"CWE-1035",
"CWE-200",
"CWE-287",
"CWE-290",
"CWE-937"
],
"date": "2022-05-24",
"description": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable.",
"fixed_versions": [
"v2.1.15"
],
"identifier": "CVE-2022-29165",
"identifiers": [
"GHSA-r642-gv9p-2wjj",
"CVE-2022-29165"
],
"not_impacted": "All versions after 1.8.7",
"package_slug": "go/github.com/argoproj/argo-cd",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 2.1.15 or above.",
"title": "Authentication Bypass by Spoofing",
"urls": [
"https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj",
"https://nvd.nist.gov/vuln/detail/CVE-2022-29165",
"https://github.com/argoproj/argo-cd/releases/tag/v2.1.15",
"https://github.com/argoproj/argo-cd/releases/tag/v2.2.9",
"https://github.com/argoproj/argo-cd/releases/tag/v2.3.4",
"https://github.com/advisories/GHSA-r642-gv9p-2wjj"
],
"uuid": "f507387c-27e0-4a8c-9d2f-0981ad3e18c7",
"versions": [
{
"commit": {
"sha": "eb3d1fb84b9b77cdffd70b14c4f949f1c64a9416",
"tags": [
"v1.8.7"
],
"timestamp": "20210303070237"
},
"number": "v1.8.7"
},
{
"commit": {
"sha": "52f917a18165416baa418822daae36c5f011e91f",
"tags": [
"v2.1.15"
],
"timestamp": "20220518123422"
},
"number": "v2.1.15"
}
]
},
{
"affected_range": "\u003cv2.1.15 || \u003e=v2.2.0 \u003cv2.2.9 || \u003e=v2.3.0 \u003cv2.3.4",
"affected_versions": "All versions starting from 2.2.0 before 2.2.9, all versions starting from 2.3.0 before 2.3.4, all versions before 2.1.15",
"cwe_ids": [
"CWE-1035",
"CWE-200",
"CWE-287",
"CWE-290",
"CWE-937"
],
"date": "2022-05-24",
"description": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable.",
"fixed_versions": [
"v2.2.9",
"v2.3.4"
],
"identifier": "CVE-2022-29165",
"identifiers": [
"GHSA-r642-gv9p-2wjj",
"CVE-2022-29165"
],
"not_impacted": "All versions before 2.2.0, all versions starting from 2.2.9 before 2.3.0",
"package_slug": "go/github.com/argoproj/argo-cd/v2",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 2.2.9, 2.3.4 or above.",
"title": "Authentication Bypass by Spoofing",
"urls": [
"https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj",
"https://nvd.nist.gov/vuln/detail/CVE-2022-29165",
"https://github.com/argoproj/argo-cd/releases/tag/v2.1.15",
"https://github.com/argoproj/argo-cd/releases/tag/v2.2.9",
"https://github.com/argoproj/argo-cd/releases/tag/v2.3.4",
"https://github.com/advisories/GHSA-r642-gv9p-2wjj"
],
"uuid": "1c111556-4aca-4e55-a844-19d31fcc0d56",
"versions": [
{
"commit": {
"sha": "6da92a8e8103ce4145bb0fe2b7e952be79c9ff0a",
"tags": [
"v2.2.0"
],
"timestamp": "20211214180104"
},
"number": "v2.2.0"
},
{
"commit": {
"sha": "fe427802293b090f43f91f5839393174df6c3b3a",
"tags": [
"v2.3.0"
],
"timestamp": "20220306061859"
},
"number": "v2.3.0"
},
{
"commit": {
"sha": "ac8b7df9467ffcc0920b826c62c4b603a7bfed24",
"tags": [
"stable",
"v2.3.4"
],
"timestamp": "20220518113227"
},
"number": "v2.3.4"
},
{
"commit": {
"sha": "38755a4c1e5232aa2e6f80c062593c9f07da0757",
"tags": [
"v2.2.9"
],
"timestamp": "20220518115529"
},
"number": "v2.2.9"
},
{
"commit": {
"sha": "52f917a18165416baa418822daae36c5f011e91f",
"tags": [
"v2.1.15"
],
"timestamp": "20220518123422"
},
"number": "v2.1.15"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.3.4",
"versionStartIncluding": "2.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.2.9",
"versionStartIncluding": "2.2.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.1.15",
"versionStartIncluding": "1.4.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-29165"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A critical vulnerability has been discovered in Argo CD starting with version 1.4.0 and prior to versions 2.1.15, 2.2.9, and 2.3.4 which would allow unauthenticated users to impersonate as any Argo CD user or role, including the `admin` user, by sending a specifically crafted JSON Web Token (JWT) along with the request. In order for this vulnerability to be exploited, anonymous access to the Argo CD instance must have been enabled. In a default Argo CD installation, anonymous access is disabled. The vulnerability can be exploited to impersonate as any user or role, including the built-in `admin` account regardless of whether it is enabled or disabled. Also, the attacker does not need an account on the Argo CD instance in order to exploit this. If anonymous access to the instance is enabled, an attacker can escalate their privileges, effectively allowing them to gain the same privileges on the cluster as the Argo CD instance, which is cluster admin in a default installation. This will allow the attacker to create, manipulate and delete any resource on the cluster. They may also exfiltrate data by deploying malicious workloads with elevated privileges, thus bypassing any redaction of sensitive data otherwise enforced by the Argo CD API. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. As a workaround, one may disable anonymous access, but upgrading to a patched version is preferable."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-290"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.2.9",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.2.9"
},
{
"name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Third Party Advisory"
],
"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-r642-gv9p-2wjj"
},
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.4",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.4"
},
{
"name": "https://github.com/argoproj/argo-cd/releases/tag/v2.1.15",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/argoproj/argo-cd/releases/tag/v2.1.15"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 6.0
}
},
"lastModifiedDate": "2022-06-02T15:26Z",
"publishedDate": "2022-05-20T15:15Z"
}
}
}
Loading...
Loading...
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.