CVE-2021-32137 — MEDIUM (5.5)

Vulnerability Description

Heap buffer overflow in the URL_GetProtocolType function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gpac	Gpac	1.0.1

Related Weaknesses (CWE)

CWE-787

References

https://github.com/gpac/gpac/commit/328def7d3b93847d64ecb6e9e0399684e57c3ecaPatchThird Party Advisory
https://github.com/gpac/gpac/issues/1766ExploitThird Party Advisory
https://github.com/gpac/gpac/commit/328def7d3b93847d64ecb6e9e0399684e57c3ecaPatchThird Party Advisory
https://github.com/gpac/gpac/issues/1766ExploitThird Party Advisory

FAQ

What is CVE-2021-32137?

CVE-2021-32137 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Heap buffer overflow in the URL_GetProtocolType function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.

How severe is CVE-2021-32137?

CVE-2021-32137 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-32137?

Check the references section above for vendor advisories and patch information. Affected products include: Gpac Gpac.