CVE-2021-40576
Gpac MP4Box Denial of Service
Description
The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the gf_isom_get_payt_count function in hint_track.c, which allows attackers to cause a denial of service.
INFO
Published Date :
Jan. 13, 2022, 7:15 p.m.
Last Modified :
May 27, 2023, 4:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2021-40576 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-40576.
| URL | Resource |
|---|---|
| https://github.com/gpac/gpac/commit/ad18ece95fa064efc0995c4ab2c985f77fb166ec | Patch Third Party Advisory |
| https://github.com/gpac/gpac/issues/1904 | Exploit Issue Tracking Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5411 |
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).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-40576 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-40576 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 -
CVE Modified by [email protected]
May. 27, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5411 [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 14, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/gpac/gpac/commit/ad18ece95fa064efc0995c4ab2c985f77fb166ec No Types Assigned https://github.com/gpac/gpac/commit/ad18ece95fa064efc0995c4ab2c985f77fb166ec Patch, Third Party Advisory Changed Reference Type https://github.com/gpac/gpac/issues/1904 No Types Assigned https://github.com/gpac/gpac/issues/1904 Exploit, Issue Tracking, Third Party Advisory Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-40576 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-2021-40576
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.01%
score
0.45345
percentile