CVE-2021-44923 — MEDIUM (5.5)

Q: What is CVE-2021-44923?

CVE-2021-44923 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_dump_vrml_dyn_field.isra function, which causes a segmentation fault and application crash.

Q: How severe is CVE-2021-44923?

CVE-2021-44923 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-44923?

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

Vulnerability Description

A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_dump_vrml_dyn_field.isra function, which causes a segmentation fault and application crash.

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	>= 0.9.0, <= 1.1.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/gpac/gpac/issues/1962ExploitIssue TrackingThird Party Advisory
https://github.com/gpac/gpac/issues/1962ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-44923?

CVE-2021-44923 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_dump_vrml_dyn_field.isra function, which causes a segmentation fault and application crash.

How severe is CVE-2021-44923?

CVE-2021-44923 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-2021-44923?

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