CVE-2021-40575 - CVE House
Back to Database
Status published Medium CVE-2021-40575

The binary MP4Box in Gpac 1.0.1 has a null pointer...

Vulnerability Description

The binary MP4Box in Gpac 1.0.1 has a null pointer dereference vulnerability in the mpgviddmx_process function in reframe_mpgvid.c, which allows attackers to cause a denial of service. This vulnerability is possibly due to an incomplete fix for CVE-2021-40566.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-40575

Credits & Attribution

No credits recorded in the NVD database.

References

More from gpac

View All →
CVE-2024-0322
Out-of-bounds Read in gpac/gpac
Medium 4.4
CVE-2024-0321
Stack-based Buffer Overflow in gpac/gpac
Medium 4
CVE-2023-5998
Out-of-bounds Read in gpac/gpac
Medium 4
CVE-2023-5595
Denial of Service in gpac/gpac
Medium 5.1
CVE-2023-5586
NULL Pointer Dereference in gpac/gpac
Medium 4.4

Affected Vendor

Affected Software

gpac
Vulnerable Versions:
1.0.1

Timeline

Official Publish: January 13th, 2022
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.