| id: GO-2024-2652 |
| modules: |
| - module: github.com/argoproj/argo-cd/v2 |
| versions: |
| - fixed: 2.8.13 |
| - introduced: 2.9.0 |
| fixed: 2.9.9 |
| - introduced: 2.10.0 |
| fixed: 2.10.4 |
| vulnerable_at: 2.10.3 |
| packages: |
| - package: github.com/argoproj/argo-cd/v2/util/session |
| symbols: |
| - SessionManager.updateFailureCount |
| - getMaximumCacheSize |
| derived_symbols: |
| - SessionManager.VerifyUsernamePassword |
| summary: Brute force protection bypass in github.com/argoproj/argo-cd/v2 |
| description: |- |
| An attacker can effectively bypass the rate limit and brute force protections in |
| Argo CD by exploiting the application's weak cache-based mechanism. The |
| application's brute force protection relies on a cache mechanism that tracks |
| login attempts for each user. An attacker can overflow this cache by bombarding |
| it with login attempts for different users, thereby pushing out the admin |
| account's failed attempts and effectively resetting the rate limit for that |
| account. |
| cves: |
| - CVE-2024-21662 |
| - CVE-2024-21652 |
| ghsas: |
| - GHSA-2vgg-9h6w-m454 |
| - GHSA-x32m-mvfj-52xv |
| credits: |
| - '@nadava669' |
| - '@pasha-codefresh' |
| - '@crenshaw-dev' |
| - '@todaywasawesome' |
| - '@jannfis' |
| references: |
| - fix: https://github.com/argoproj/argo-cd/commit/17b0df1168a4c535f6f37e95f25ed7cd81e1fa4d |
| - fix: https://github.com/argoproj/argo-cd/commit/6e181d72b31522f886a2afa029d5b26d7912ec7b |
| - fix: https://github.com/argoproj/argo-cd/commit/cebb6538f7944c87ca2fecb5d17f8baacc431456 |
| - web: https://argo-cd.readthedocs.io/en/stable/security_considerations/#cve-2020-8827-insufficient-anti-automationanti-brute-force |
