7.8
HIGH
CVE-2022-1924
Vulnerability Title: QuickTime mkv LZO Decompression Heap Overwrite
Description

DOS / potential heap overwrite in mkv demuxing using lzo decompression. Integer overflow in matroskademux element in lzo decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.

INFO

Published Date :

July 19, 2022, 8:15 p.m.

Last Modified :

June 27, 2023, 3:51 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2022-1924 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Debian debian_linux
1 Gstreamer_project gstreamer
1 Freedesktop gst-plugins-bad
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-1924.

URL Resource
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225 Exploit Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html Mailing List Third Party Advisory
https://www.debian.org/security/2022/dsa-5204 Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-1924 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-1924 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jun. 27, 2023

    Action Type Old Value New Value
    Removed CWE NIST CWE-787
    Added CWE NIST CWE-190
  • Modified Analysis by [email protected]

    Oct. 26, 2022

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html Mailing List, Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2022/dsa-5204 No Types Assigned https://www.debian.org/security/2022/dsa-5204 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Aug. 10, 2022

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2022/dsa-5204 [No Types Assigned]
    Added Reference https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 26, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225 No Types Assigned https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225 Exploit, Issue Tracking, Patch, Third Party Advisory
    Added CWE NIST CWE-787
    Added CPE Configuration OR *cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:* versions up to (excluding) 1.20.3
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-1924 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-1924 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.02%

score

0.38019

percentile

CVSS31 - Vulnerability Scoring System
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