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CVE-2016-1000232
Vulnerability in CVE-2016-1000232 (CVE-2016-1000232)
Summary
vulnerability in CVE-2016-1000232 (CVE-2016-1000232). Risk of unauthorized operations or information disclosure. Exploitable via `Cookie header`. Mitigation: upgrade to `2.3.0` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2016-1000232** has been found in CVE-2016-1000232.
Attackers can target a specific entry point like `Cookie header` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade CVE-2016-1000232 to **2.3.0** or later.
If unsure, ask your IT team or search "CVE-2016-1000232 CVE-2016-1000232" on the vendor's site.
CVE-2016-1000232 (CVE-2016-1000232) —
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: Cookie header
Patched: `2.3.0` — 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-2016-1000232. Attackers reach the vulnerable code path via `Cookie header` without authentication.
📍 Affected scope
CVE-2016-1000232 — . Attack surface: Cookie header.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **2.3.0**.
🛡️ 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
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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。
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6Apply patch patch
Upgrade to 2.3.0ステージング環境で 2.3.0 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。
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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。
References
- advisory https://access.redhat.com/errata/RHSA-2016:2101
- advisory https://access.redhat.com/errata/RHSA-2017:2912
- advisory https://access.redhat.com/security/cve/cve-2016-1000232
- advisory https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-is-affected-by-node-js-tough-cookie-module-vulnerability-to-a-denial-of-service-cve-2016-1000232/
- advisory https://www.npmjs.com/advisories/130
- patch https://github.com/salesforce/tough-cookie/commit/615627206357d997d5e6ff9da158997de05235ae
- patch https://github.com/salesforce/tough-cookie/commit/e4fc2e0f9ee1b7a818d68f0ac7ea696f377b1534