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CVE-2025-9232
medium
CVSS 5.9
Out-of-Bounds Read in dos (CVE-2025-9232)
Summary
vulnerability in dos (CVE-2025-9232). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-9232** has been found in dos.
Risk of unauthorized operations or information disclosure. CVSS score: 5.9/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "dos CVE-2025-9232" on the vendor's site.
CVE-2025-9232 (dos) — CWE-125 / CVSS v3 5.9
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
**out-of-bounds read** (CWE-125) exists in dos.
📍 Affected scope
dos — .
🔥 Severity
Severity: Medium (CVSS 5.9/10). Risk of unauthorized operations or information disclosure
🔧 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 'dos' .` 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 'dos' . | 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 `dos` 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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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
- web https://github.com/openssl/openssl/commit/2b4ec20e47959170422922eaff25346d362dcb35
- web https://github.com/openssl/openssl/commit/654dc11d23468a74fc8ea4672b702dd3feb7be4b
- web https://github.com/openssl/openssl/commit/7cf21a30513c9e43c4bc3836c237cf086e194af3
- web https://github.com/openssl/openssl/commit/89e790ac431125a4849992858490bed6b225eadf
- web https://github.com/openssl/openssl/commit/bbf38c034cdabd0a13330abcc4855c866f53d2e0
- web https://openssl-library.org/news/secadv/20250930.txt
- web http://www.openwall.com/lists/oss-security/2025/09/30/5
- web https://cert-portal.siemens.com/productcert/html/ssa-032379.html
- web https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- web https://cert-portal.siemens.com/productcert/html/ssa-089022.html
- web https://cert-portal.siemens.com/productcert/html/ssa-485750.html
- web https://nvd.nist.gov/vuln/detail/CVE-2025-9232
- web https://github.com/advisories/GHSA-76r2-c3cg-f5r9
- web https://cert-portal.siemens.com/productcert/html/ssa-253495.html