CVE-2023-40475

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.

• CWE-190

• https://gstreamer.freedesktop.org/security/sa-2023-0007.htmlPatch, Release Notes
• https://www.zerodayinitiative.com/advisories/ZDI-23-1457/Third Party Advisory
• https://gstreamer.freedesktop.org/security/sa-2023-0007.htmlPatch, Release Notes
• https://lists.debian.org/debian-lts-announce/2023/10/msg00038.html
• https://www.zerodayinitiative.com/advisories/ZDI-23-1457/Third Party Advisory

Published

May 3, 2024

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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