CVE-2021-45263 — MEDIUM (5.5)

Vulnerability Description

An invalid free vulnerability exists in gpac 1.1.0 via the gf_svg_delete_attribute_value 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	1.1.0

Related Weaknesses (CWE)

CWE-416

References

https://github.com/gpac/gpac/issues/1975ExploitIssue TrackingThird Party Advisory
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/issues/1975ExploitIssue TrackingThird Party Advisory
https://www.debian.org/security/2023/dsa-5411

FAQ

What is CVE-2021-45263?

CVE-2021-45263 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An invalid free vulnerability exists in gpac 1.1.0 via the gf_svg_delete_attribute_value function, which causes a segmentation fault and application crash.

How severe is CVE-2021-45263?

CVE-2021-45263 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-2021-45263?

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