GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability
Summary
GStreamer RealMedia File Parsing Integer Overflow Remote Code Execution Vulnerability
Original description
The description as published by the source.
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.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-38103 gst-plugins-ugly1.0 Fixed in: 1.18.4-2+deb11u1
- Ubuntu UBUNTU-CVE-2023-38103 gst-plugins-ugly1.0 Fixed in: 1.8.3-1ubuntu0.1+esm2
References
- advisory github.com
- advisory gitlab.freedesktop.org
- advisory nvd.nist.gov
- advisory zerodayinitiative.com