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CVE-2025-58068
Vulnerability in eventlet (CVE-2025-58068)
Summary
vulnerability in eventlet (CVE-2025-58068). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `0.40.3` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-58068** has been found in eventlet.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade eventlet to **0.40.3** or later.
If unsure, ask your IT team or search "eventlet CVE-2025-58068" on the vendor's site.
CVE-2025-58068 (eventlet) — CWE-444 /
Patched: `0.40.3` — apply immediately
Workaround: Do not use eventlet.wsgi facing untrusted clients.
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-444) exists in eventlet.
📍 Affected scope
eventlet — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **0.40.3**.
🛡️ Workaround
Workaround: Do not use eventlet.wsgi facing untrusted clients.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'eventlet' .` 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
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1Identify exposure identify
grep -r 'eventlet' . | 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 `eventlet` を grep し、稼働しているサービス・バージョンを把握する。
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5Apply temporary workaround mitigate
Do not use eventlet.wsgi facing untrusted clients.パッチが適用されるまでの応急処置として、Do not use eventlet.wsgi facing untrusted clients. を実施。回避策の副作用 (機能低下) を確認した上で。
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6Apply patch patch
Upgrade eventlet to 0.40.3ステージング環境で 0.40.3 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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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
eventlet
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.40.3"}]}]
References
- advisory https://nvd.nist.gov/vuln/detail/CVE-2025-58068
- advisory https://github.com/advisories/GHSA-hw6f-rjfj-j7j7
- package https://github.com/eventlet/eventlet
- package https://pypi.org/project/eventlet
- web https://github.com/eventlet/eventlet/security/advisories/GHSA-hw6f-rjfj-j7j7
- web https://github.com/eventlet/eventlet/pull/1062
- web https://github.com/eventlet/eventlet/commit/0bfebd1117d392559e25b4bfbfcc941754de88fb
- web https://lists.debian.org/debian-lts-announce/2025/09/msg00003.html