CVE-2023-40475: GStreamer MXF File Parsing Integer Overflow Remote Code Execution Vulnerability
[Integer overflow leading to heap overwrite in MXF file handling with AES3 audio]
Other sources
GStreamer MXF 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 MXF video files. 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-21661.
— MITRE
Heap-based buffer overflow in the MXF file demuxer when handling malformed files with AES3 audio in GStreamer versions before 1.22.6 It is possible for a malicious third party to trigger a crash in the application, and possibly also effect code execution through heap manipulation.
https://gstreamer.freedesktop.org/security/sa-2023-0007.html
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/gst-plugins-bad1.0to a version that resolves this vulnerability.Fixed in 1.16.3-0ubuntu1.1 - Upgrade
Upgrade
ubuntu/gst-plugins-bad1.0to a version that resolves this vulnerability.Fixed in 1.20.3-0ubuntu1.1 - Upgrade
Upgrade
ubuntu/gst-plugins-bad1.0to a version that resolves this vulnerability.Fixed in 1.22.1-1ubuntu1.1 - Upgrade
Upgrade
ubuntu/gst-plugins-bad1.0to a version that resolves this vulnerability.Fixed in 1.22.4-1ubuntu1.1 - Upgrade
Upgrade
debian/gst-plugins-bad1.0to a version that resolves this vulnerability.Fixed in 1.14.4-1+deb10u5Fixed in 1.18.4-3+deb11u4Fixed in 1.22.0-4+deb12u5Fixed in 1.22.10-1Fixed in 1.24.2-3 - Upgrade
Upgrade
redhat/gstreamer-plugins-badto a version that resolves this vulnerability.Fixed in 1.22.6 - Upgrade
Upgrade
gstreamerto a version that resolves this vulnerability.Fixed in 1.22.6Patch SA-2023-0007
Event History
Frequently Asked Questions
What is CVE-2023-40475?
CVE-2023-40475 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of GStreamer.
How severe is CVE-2023-40475?
CVE-2023-40475 has a severity rating of 8.8 (high severity).
How does CVE-2023-40475 affect GStreamer?
CVE-2023-40475 affects GStreamer and requires interaction with the library to exploit the vulnerability.
Where can I find more information about CVE-2023-40475?
You can find more information about CVE-2023-40475 at the following references: [MITRE CVE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40475), [GStreamer Security Advisory](https://gstreamer.freedesktop.org/security/sa-2023-0007.html), [Zero Day Initiative Advisory](https://www.zerodayinitiative.com/advisories/ZDI-23-1457/).
How can I fix CVE-2023-40475?
To fix CVE-2023-40475, update your GStreamer installation to the specified versions provided in the affected software section.