Vulnerability in gst-plugins-bad1.0
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as UBUNTU-CVE-2025-6663 has been found in gst-plugins-bad1.0.
Successful exploitation can lead to full system takeover.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "gst-plugins-bad1.0 UBUNTU-CVE-2025-6663" on the vendor's site.
UBUNTU-CVE-2025-6663 (gst-plugins-bad1.0)
Attack vector: local / unauthenticated
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.
A vulnerability (unclassified) exists in gst-plugins-bad1.0.
Check the vendor advisory for the affected versions of gst-plugins-bad1.0.
Severity: ?. Successful exploitation can lead to full system takeover.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'gst-plugins-bad1.0' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1
Identify exposureidentify
grep -r 'gst-plugins-bad1.0' . | 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
gst-plugins-bad1.0を grep し、稼働しているサービス・バージョンを把握する。 -
2
Post-deployment verificationverify
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。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
| Ecosystem | Package | Affected | Fixed |
|---|---|---|---|
| Ubuntu:Pro:14.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
| Ubuntu:Pro:16.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
| Ubuntu:Pro:18.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
| Ubuntu:Pro:20.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
| Ubuntu:Pro:22.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
| Ubuntu:Pro:24.04:LTS | gst-plugins-bad1.0 |
All versions |
— |
Original description The description as published by the source.
GStreamer H266 Codec Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of H266 sei messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27381.
Source: OSV.dev (Open Source Vulnerabilities) OSV
References
- report ubuntu.com
- report cve.org
- report zerodayinitiative.com
- report gitlab.freedesktop.org