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CVE-2023-48022
Vulnerability in ray (CVE-2023-48022)
Summary
vulnerability in ray (CVE-2023-48022). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2023-48022** has been found in ray.
Successful exploitation can lead to full system takeover. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "ray CVE-2023-48022" on the vendor's site.
CVE-2023-48022 (ray) — CWE-829 /
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (CWE-829) exists in ray.
📍 Affected scope
ray — .
🔥 Severity
Severity: ?. Successful exploitation can lead to full system takeover
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'ray' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'ray' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `ray` を grep し、稼働しているサービス・バージョンを把握する。
-
7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
PyPI
ray
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.49.2"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2023-48022
- advisory https://github.com/advisories/GHSA-xg2h-7cxj-3gvh
- advisory https://github.com/advisories/GHSA-6wgj-66m2-xxp2
- package https://github.com/ray-project/ray
- package https://pypi.org/project/ray
- web https://github.com/ray-project/ray/commit/978947083b1e192dba61ef653c863b11d56b0936
- web https://atlas.mitre.org/studies/AML.CS0023
- web https://bishopfox.com/blog/ray-versions-2-6-3-2-8-0
- web https://console.vulncheck.com/cve/CVE-2023-48022
- web https://docs.ray.io/en/latest/ray-security/index.html
- web https://docs.ray.io/en/latest/ray-security/token-auth.html
- web https://github.com/honysyang/Ray
- web https://www.anyscale.com/blog/update-on-ray-cve-2023-48022-new-verification-tooling-available
- web https://www.oligo.security/blog/shadowray-attack-ai-workloads-actively-exploited-in-the-wild
- web https://www.vicarius.io/vsociety/posts/shadowray-cve-2023-48022-exploit
- web https://www.vicarius.io/vsociety/posts/the-story-of-shadowray-cve-2023-48022
- web https://www.vulncheck.com/blog/initial-access-intelligence-august-2024