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GStreamer H266 Codec Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2025-6663
SecPulse初出
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2025-6663 gst-plugins-bad1.0 修正版: 1.26.2-3
- Ubuntu UBUNTU-CVE-2025-6663 gst-plugins-bad1.0
原文の説明 取得元が公開している説明をそのまま載せています (多くは英語)。
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.
参照URL
- advisory github.com
- advisory gitlab.freedesktop.org
- advisory nvd.nist.gov
- advisory zerodayinitiative.com