SB2022032407 - Multiple vulnerabilities in Argo CD

Description

This security bulletin contains information about 2 vulnerabilities.

1) Path traversal (CVE-ID: CVE-2022-24730)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the /api/v1/repositories/{repo_url}/appdetails endpoint. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.

2) Path traversal (CVE-ID: CVE-2022-24731)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the Helm chart. A remote administrator can send a specially crafted HTTP request and read arbitrary files on the system.

Remediation

Install update from vendor's website.

References

• https://github.com/argoproj/argo-cd/security/advisories/GHSA-r9cr-hvjj-496v
• https://github.com/argoproj/argo-cd/security/advisories/GHSA-h6h5-6fmq-rh28