High severityNVD Advisory· Published Jul 22, 2024· Updated Aug 2, 2024
Argo CD Unauthenticated Denial of Service (DoS) Vulnerability via /api/webhook Endpoint
CVE-2024-40634
Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. This report details a security vulnerability in Argo CD, where an unauthenticated attacker can send a specially crafted large JSON payload to the /api/webhook endpoint, causing excessive memory allocation that leads to service disruption by triggering an Out Of Memory (OOM) kill. The issue poses a high risk to the availability of Argo CD deployments. This vulnerability is fixed in 2.11.6, 2.10.15, and 2.9.20.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/argoproj/argo-cdGo | >= 1.0.0, <= 1.8.7 | — |
github.com/argoproj/argo-cd/v2Go | < 2.9.20 | 2.9.20 |
github.com/argoproj/argo-cd/v2Go | >= 2.10.0, < 2.10.15 | 2.10.15 |
github.com/argoproj/argo-cd/v2Go | >= 2.11.0, < 2.11.6 | 2.11.6 |
Affected products
31- osv-coords30 versionspkg:apk/chainguard/argo-cd-2.10pkg:apk/chainguard/argo-cd-2.10-compatpkg:apk/chainguard/argo-cd-2.10-repo-serverpkg:apk/chainguard/argo-cd-2.11pkg:apk/chainguard/argo-cd-2.11-compatpkg:apk/chainguard/argo-cd-2.11-repo-serverpkg:apk/chainguard/argo-cd-2.9pkg:apk/chainguard/argo-cd-2.9-compatpkg:apk/chainguard/argo-cd-2.9-repo-serverpkg:apk/chainguard/argo-cd-fips-2.10pkg:apk/chainguard/argo-cd-fips-2.10-compatpkg:apk/chainguard/argo-cd-fips-2.10-repo-serverpkg:apk/chainguard/argo-cd-fips-2.11pkg:apk/chainguard/argo-cd-fips-2.11-compatpkg:apk/chainguard/argo-cd-fips-2.11-repo-serverpkg:apk/chainguard/argo-cd-fips-2.9pkg:apk/chainguard/argo-cd-fips-2.9-compatpkg:apk/chainguard/argo-cd-fips-2.9-repo-serverpkg:apk/wolfi/argo-cd-2.10pkg:apk/wolfi/argo-cd-2.10-compatpkg:apk/wolfi/argo-cd-2.10-repo-serverpkg:apk/wolfi/argo-cd-2.11pkg:apk/wolfi/argo-cd-2.11-compatpkg:apk/wolfi/argo-cd-2.11-repo-serverpkg:apk/wolfi/argo-cd-2.9pkg:apk/wolfi/argo-cd-2.9-compatpkg:apk/wolfi/argo-cd-2.9-repo-serverpkg:bitnami/argo-cdpkg:golang/github.com/argoproj/argo-cdpkg:golang/github.com/argoproj/argo-cd/v2
< 2.10.15-r0+ 29 more
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.11.7-r0
- (no CPE)range: < 2.11.7-r0
- (no CPE)range: < 2.11.7-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.10.15-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.11.6-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: < 2.9.21-r0
- (no CPE)range: >= 1.0.0, < 2.11.6
- (no CPE)range: >= 1.0.0, <= 1.8.7
- (no CPE)range: < 2.9.20
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-jmvp-698c-4x3wghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-40634ghsaADVISORY
- github.com/argoproj/argo-cd/commit/46c0c0b64deaab1ece70cb701030b76668ad0cdcghsax_refsource_MISCWEB
- github.com/argoproj/argo-cd/commit/540e3a57b90eb3655db54793332fac86bcc38b36ghsax_refsource_MISCWEB
- github.com/argoproj/argo-cd/commit/d881ee78949e23160a0b280bb159e4d3d625a4dfghsax_refsource_MISCWEB
- github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3wghsax_refsource_CONFIRMWEB
- pkg.go.dev/vuln/GO-2024-3002ghsaWEB
News mentions
0No linked articles in our index yet.