CVE-2023-38103CWE-190

GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability

High · published May 3, 2024

CVSS v3.0
8.8
EPSS
2%
Percentile
74.5
In the wild
Unconfirmed
What it is

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-21443.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01524 · 74.5th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2024-05-03T01:59Z
EPSS history
Timeline
  • 03 MAY 01:59Z
    GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability
    cvelistv5