🛡️ CVE-2022-1925
🟠 CVSS 7.8 — High ⚠️ Exploit Public CWE-122 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-122
Public Exploit ⚠️ Yes
Source NVD
Published 2022-07-19
Updated 2026-06-08
Modified 2026-03-17

Affected Packages

Software From version Fixed in
debian-linux
gstreamer 1.20.3

References

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