CVE-2021-4043

Public Exploit
NULL Pointer Dereference in gpac/gpac

Description

NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.77% Top 30%
Vendor Advisory debian.org
Affected: gpac gpac/gpac
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/d7a534cb-df7a-48ba-8ce3-46b1551a9c47 issue tracking exploit third party advisory
https://github.com/gpac/gpac/commit/64a2e1b799352ac7d7aad1989bc06e7b0f2b01db third party advisory patch
https://www.debian.org/security/2023/dsa-5411 mailing list third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-4043?
CVE-2021-4043 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4043?
To fix CVE-2021-4043, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4043 being actively exploited in the wild?
It is possible that CVE-2021-4043 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4043?
CVE-2021-4043 affects gpac gpac/gpac.
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