CVE-2021-46236 — MEDIUM (5.5)

Vulnerability Description

A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_vrml_field_pointer_del () at scenegraph/vrml_tools.c. This vulnerability can lead to a Denial of Service (DoS).

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	1.1.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/gpac/gpac/issues/2024ExploitThird Party Advisory
https://github.com/gpac/gpac/issues/2024ExploitThird Party Advisory

FAQ

What is CVE-2021-46236?

CVE-2021-46236 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_sg_vrml_field_pointer_del () at scenegraph/vrml_tools.c. This vulnerability can lead to a Denial of Service (DoS).

How severe is CVE-2021-46236?

CVE-2021-46236 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-2021-46236?

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