CVE-2021-40944 - CVE House
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Status published Medium CVE-2021-40944

In GPAC MP4Box 1.1.0, there is a Null pointer reference...

Vulnerability Description

In GPAC MP4Box 1.1.0, there is a Null pointer reference in the function gf_filter_pid_get_packet function in src/filter_core/filter_pid.c:5394, as demonstrated by GPAC. This can cause a denial of service (DOS).

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2023-5998
Out-of-bounds Read in gpac/gpac
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CVE-2023-5595
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CVE-2023-5586
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Medium 4.4

Affected Vendor

Affected Software

gpac
Vulnerable Versions:
1.1.0

Timeline

Official Publish: June 28th, 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.