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CVE-2015-3221
Vulnerability in neutron (CVE-2015-3221)
Summary
vulnerability in neutron (CVE-2015-3221). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `2014.2.4` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2015-3221** has been found in neutron.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade neutron to **2014.2.4** or later.
If unsure, ask your IT team or search "neutron CVE-2015-3221" on the vendor's site.
CVE-2015-3221 (neutron) — CWE-20 /
Patched: `2014.2.4` — 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** (CWE-20) exists in neutron.
📍 Affected scope
neutron — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **2014.2.4**.
🛡️ 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 'neutron' .` 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 'neutron' . | 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 `neutron` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade neutron to 2014.2.4ステージング環境で 2014.2.4 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。
Affected packages
pip
neutron
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2014.2.4"}]}]
References
- advisory https://bugs.launchpad.net/neutron/+bug/1461054
- advisory http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html
- advisory http://rhn.redhat.com/errata/RHSA-2015-1680.html
- advisory http://www.securityfocus.com/bid/75368
- web https://nvd.nist.gov/vuln/detail/CVE-2015-3221
- web https://access.redhat.com/errata/RHSA-2015:1680
- web https://access.redhat.com/security/cve/CVE-2015-3221
- web https://bugzilla.redhat.com/show_bug.cgi?id=1232284
- web https://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38
- web https://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368
- web https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2026-856.yaml
- web https://github.com/advisories/GHSA-wf44-4mgj-rwvx