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CVE-2023-40474

8.8 · HIGH

GStreamer MXF File Parsing Integer Overflow Remote Code Execution Vulnerability.

Published May 3, 2024CWE-190EPSS 2.10%

Overview

CVE-2023-40474 is a high-severity vulnerability. It was published on May 3, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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-21660.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgstreamer.freedesktop.org/security/sa-2023-0006.htmlRefwww.zerodayinitiative.com/advisories/ZDI-23-1456/Refgstreamer.freedesktop.org/security/sa-2023-0006.htmlReflists.debian.org/debian-lts-announce/2023/10/msg00038.htmlRefwww.zerodayinitiative.com/advisories/ZDI-23-1456/

How CyberStrike helps

Frequently asked questions

What is CVE-2023-40474?

CVE-2023-40474 is a high-severity vulnerability. It was published on May 3, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2023-40474?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-40474?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2023-40474?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-40474 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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