The vmnc decoder in the gstreamer does not initialize the render canvas, which allows remote attackers to obtain sensitive information as demonstrated...

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)。

The vmnc decoder in the gstreamer does not initialize the render canvas, which allows remote attackers to obtain sensitive information as demonstrated by thumbnailing a simple 1 frame vmnc movie that does not draw to the allocated render canvas.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 gst-plugins-bad1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-1"}]}]

Debian:13 gst-plugins-bad1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-1"}]}]

Debian:14 gst-plugins-bad1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-1"}]}]

参照URL

advisory security-tracker.debian.org