Overview
- Description
- Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with version 0.7.0 and prior to versions 2.1.15m 2.2.9, and 2.3.4 is vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive files from Argo CD's repo-server. A malicious Argo CD user with write access for a repository which is (or may be) used in a directory-type Application may commit a symlink which points to an out-of-bounds file. Sensitive files which could be leaked include manifest files from other Applications' source repositories (potentially decrypted files, if you are using a decryption plugin) or any JSON-formatted secrets which have been mounted as files on the repo-server. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. Users of versions 2.3.0 or above who do not have any Jsonnet/directory-type Applications may disable the Jsonnet/directory config management tool as a workaround.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:N/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B8D0FDF9-3D8B-4F9D-BD79-E5FE537BDF78",
"versionEndExcluding": "2.1.15",
"versionStartIncluding": "0.7.0"
},
{
"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "97EADC28-ADC0-4B9E-BBDB-E2EF244B4BD9",
"versionEndExcluding": "2.2.9",
"versionStartIncluding": "2.2.0"
},
{
"criteria": "cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "21A2130E-E263-4B62-B75D-E0631020E8E0",
"versionEndExcluding": "2.3.4",
"versionStartIncluding": "2.3.0"
}
],
"operator": "OR"
}
]
}
]