CVE-2022-31036

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v1.3.0 are vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive YAML 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 Helm-type Application may commit a symlink which points to an out-of-bounds file. If the target file is a valid YAML file, the attacker can read the contents of that 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 YAML-formatted secrets which have been mounted as files on the repo-server. Patches for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. If you are using a version >=v2.3.0 and do not have any Helm-type Applications you may disable the Helm config management tool as a workaround.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:2.2.9:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:2.4.0:*:*:*:*:*:*:*

History

07 Jul 2022, 17:24

Type Values Removed Values Added
CPE cpe:2.3:a:linuxfoundation:argo-cd:2.2.9:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:argo-cd:2.3.4:*:*:*:*:*:*:*
First Time Linuxfoundation
Linuxfoundation argo-cd
CVSS v2 : unknown
v3 : unknown
v2 : 4.0
v3 : 4.3
References (MISC) https://github.com/argoproj/argo-cd/commit/04c305396458508a31d03d44afea07b1c620d7cd - (MISC) https://github.com/argoproj/argo-cd/commit/04c305396458508a31d03d44afea07b1c620d7cd - Patch, Third Party Advisory
References (CONFIRM) https://github.com/argoproj/argo-cd/security/advisories/GHSA-q4w5-4gq2-98vm - (CONFIRM) https://github.com/argoproj/argo-cd/security/advisories/GHSA-q4w5-4gq2-98vm - Mitigation, Third Party Advisory
CWE CWE-61
CWE-20
CWE-59

27 Jun 2022, 20:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-06-27 20:15

Updated : 2023-12-10 14:22


NVD link : CVE-2022-31036

Mitre link : CVE-2022-31036

CVE.ORG link : CVE-2022-31036


JSON object : View

Products Affected

linuxfoundation

  • argo-cd
CWE
CWE-59

Improper Link Resolution Before File Access ('Link Following')

CWE-20

Improper Input Validation

CWE-61

UNIX Symbolic Link (Symlink) Following