CVE-2023-39562 — MEDIUM (5.5)

Vulnerability Description

GPAC v2.3-DEV-rev449-g5948e4f70-master was discovered to contain a heap-use-after-free via the gf_bs_align function at bitstream.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying 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	2.3

Related Weaknesses (CWE)

CWE-416

References

https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3AThird Party Advisory
https://github.com/gpac/gpac/issues/2537ExploitIssue Tracking
https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3AThird Party Advisory
https://github.com/gpac/gpac/issues/2537ExploitIssue Tracking

FAQ

What is CVE-2023-39562?

CVE-2023-39562 is a vulnerability with a CVSS score of 5.5 (MEDIUM). GPAC v2.3-DEV-rev449-g5948e4f70-master was discovered to contain a heap-use-after-free via the gf_bs_align function at bitstream.c. This vulnerability allows attackers to cause a Denial of Service (Do...

How severe is CVE-2023-39562?

CVE-2023-39562 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-2023-39562?

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