CVE-2023-38104 — HIGH (8.8)

Vulnerability Description

GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of MDPR chunks. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21444.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gstreamer	Gstreamer	1.22.3

Related Weaknesses (CWE)

CWE-190

References

https://gitlab.freedesktop.org/gstreamer/gstreamer/uploads/d4a0aa4ec2165f6c41870Patch
https://www.zerodayinitiative.com/advisories/ZDI-23-1008/Third Party Advisory
https://gitlab.freedesktop.org/gstreamer/gstreamer/uploads/d4a0aa4ec2165f6c41870Patch
https://www.zerodayinitiative.com/advisories/ZDI-23-1008/Third Party Advisory

FAQ

What is CVE-2023-38104?

CVE-2023-38104 is a vulnerability with a CVSS score of 8.8 (HIGH). GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Inte...

How severe is CVE-2023-38104?

CVE-2023-38104 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-38104?

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