Cette page suit l'état du correctif pour Ubuntu. La vulnérabilité elle-même est décrite sur la page CVE principale. Voir CVE-2026-17072 →

UBUNTU-CVE-2026-17072

A flaw was found in GStreamer's gst-plugins-good. A heap-based out-of-bounds read of 4 bytes can occur when parsing FLAC audio stream headers embedded...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

A flaw was found in GStreamer's gst-plugins-good. A heap-based out-of-bounds read of 4 bytes can occur when parsing FLAC audio stream headers embedded in a Matroska or WebM container file. The vulnerability is triggered by a boundary check that does not account for the full size of the data being copied, allowing a small read past the end of the allocated buffer. An attacker could exploit this by crafting a malicious Matroska or WebM file and tricking a user into opening it, potentially leaking a small amount of adjacent heap memory.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Paquets affectés

Ubuntu:Pro:16.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.3-1ubuntu0.5+esm4"}]}]

Ubuntu:Pro:18.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5-0ubuntu1~18.04.3+esm4"}]}]

Ubuntu:Pro:20.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.3-0ubuntu1.3+esm4"}]}]

Ubuntu:22.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.3-0ubuntu1.10"}]}]

Ubuntu:24.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.24.2-1ubuntu1.8"}]}]

Ubuntu:26.04:LTS gst-plugins-good1.0

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.2-2ubuntu0.4"}]}]

Références

advisory ubuntu.com
report ubuntu.com
report cve.org