CVE-2021-4043 - CVE House
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Status published Medium CVE-2021-4043

NULL Pointer Dereference in gpac/gpac

Vulnerability Description

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

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
Medium 4
CVE-2023-5595
Denial of Service in gpac/gpac
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CVE-2023-5586
NULL Pointer Dereference in gpac/gpac
Medium 4.4

Affected Vendor

Affected Software

gpac/gpac
Vulnerable Versions:
unspecified

Timeline

Official Publish: February 4th, 2022
Last Modified: November 8th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

Weaknesses (CWE)

CWE-476

MITRE ATT&CK TTPs

T1499 Endpoint Denial of Service
Impact
T1499.004 Application or System Exploitation
Impact
T1489 Service Stop
Impact
T1203 Exploitation for Client Execution
Execution
T1190 Exploit Public-Facing Application
Initial Access