← Back
CVE-2016-9928
Vulnerability in CVE-2016-9928 (CVE-2016-9928)
Summary
vulnerability in CVE-2016-9928 (CVE-2016-9928). Confidential information can be exposed externally.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2016-9928** has been found in CVE-2016-9928.
Confidential information can be exposed externally. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2016-9928 CVE-2016-9928" on the vendor's site.
CVE-2016-9928 (CVE-2016-9928) —
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
**A vulnerability** (unclassified) exists in CVE-2016-9928.
📍 Affected scope
CVE-2016-9928 — .
🔥 Severity
Severity: ?. Confidential information can be exposed externally
🔧 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. 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。
-
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 http://www.openwall.com/lists/oss-security/2016/12/11/2
- advisory http://www.openwall.com/lists/oss-security/2017/02/09/29
- advisory http://www.securityfocus.com/bid/94862
- advisory https://gultsch.de/gajim_roster_push_and_message_interception.html
- advisory https://lists.debian.org/debian-lts-announce/2020/06/msg00031.html
- advisory http://lists.opensuse.org/opensuse-updates/2017-01/msg00130.html
- advisory https://usn.ubuntu.com/4506-1/
- patch https://bitbucket.org/McKael/mcabber-crew/commits/6e1ead98930d7dd0a520ad17c720ae4908429033/raw
- report https://bugzilla.redhat.com/show_bug.cgi?id=1403790
- report https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=845258