Vulnerability Details : CVE-2022-1921
Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
Vulnerability category: Overflow
Products affected by CVE-2022-1921
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1921
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1921
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2022-1921
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2022-1921
-
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1224
avidemux: heap buffer overwrite in gst_avi_demux_invert/swap_line (#1224) · Issues · GStreamer / gstreamer · GitLabExploit;Issue Tracking;Patch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html
[SECURITY] [DLA 3069-1] gst-plugins-good1.0 security updateMailing List;Third Party Advisory
-
https://www.debian.org/security/2022/dsa-5204
Debian -- Security Information -- DSA-5204-1 gst-plugins-good1.0Third Party Advisory
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