← Back
CVE-2018-1000164
Vulnerability in CVE-2018-1000164 (CVE-2018-1000164)
Summary
vulnerability in CVE-2018-1000164 (CVE-2018-1000164). Data can be tampered with by attackers. Mitigation: upgrade to `19.5.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2018-1000164** has been found in CVE-2018-1000164.
Data can be tampered with by attackers. CVSS score: ?/10.
What to do: upgrade CVE-2018-1000164 to **19.5.0** or later.
If unsure, ask your IT team or search "CVE-2018-1000164 CVE-2018-1000164" on the vendor's site.
CVE-2018-1000164 (CVE-2018-1000164) —
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: `19.5.0` — apply immediately
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** (unclassified) exists in CVE-2018-1000164.
📍 Affected scope
CVE-2018-1000164 — .
🔥 Severity
Severity: ?. Data can be tampered with by attackers
🔧 How to fix
Update to **19.5.0**.
🛡️ 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. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
-
6Apply patch patch
Upgrade to 19.5.0ステージング環境で 19.5.0 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。
-
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。
References
- advisory https://lists.debian.org/debian-lts-announce/2018/04/msg00022.html
- advisory https://www.debian.org/security/2018/dsa-4186
- report https://github.com/benoitc/gunicorn/issues/1227
- report https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5
- web https://usn.ubuntu.com/4022-1/