Denial of Service Vulnerability in MP4Box by GPAC
CVE-2023-50120

5.5MEDIUM

Key Information:

Vendor

GPAC

Status
MP4Box
Vendor
CVE Published:
10 January 2024

What is CVE-2023-50120?

A vulnerability has been identified in MP4Box by GPAC, specifically in the function av1_uvlc located at media_tools/av_parsers.c. The flaw allows attackers to exploit a crafted MP4 file, potentially causing an infinite loop. This can lead to a Denial of Service, making the affected application unresponsive and impacting users' ability to utilize the software. Mitigation measures should be taken to review and update to the latest version to protect against this potential threat.

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References

https://github.com/gpac/gpac/issues/2698

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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