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CVE-2018-13300

8.1 · HIGH

In FFmpeg 3.2 and 4.0.1, an improper argument (AVCodecParameters) passed to the avpriv_request_sample function in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array read w…

Published Jul 5, 2018CWE-125EPSS 2.27%

Overview

CVE-2018-13300 is a high-severity vulnerability. It was published on July 5, 2018 and has a CVSS 3.0 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

In FFmpeg 3.2 and 4.0.1, an improper argument (AVCodecParameters) passed to the avpriv_request_sample function in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure.

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

Refwww.securityfocus.com/bid/104675GitHubgithub.com/FFmpeg/FFmpeg/commit/95556e27e2c1d56d9e18f5db34d6f756f3011148GitHubgithub.com/FFmpeg/FFmpeg/commit/e6d3fd942f772f54ab6a5ca619cdaadef26b7702Refwww.debian.org/security/2018/dsa-4249Refwww.securityfocus.com/bid/104675GitHubgithub.com/FFmpeg/FFmpeg/commit/95556e27e2c1d56d9e18f5db34d6f756f3011148GitHubgithub.com/FFmpeg/FFmpeg/commit/e6d3fd942f772f54ab6a5ca619cdaadef26b7702Refwww.debian.org/security/2018/dsa-4249

How CyberStrike helps

Frequently asked questions

What is CVE-2018-13300?

CVE-2018-13300 is a high-severity vulnerability. It was published on July 5, 2018 and has a CVSS 3.0 base score of 8.1 (HIGH).

How severe is CVE-2018-13300?

This vulnerability has a CVSS 3.0 base score of 8.1, 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-2018-13300?

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-2018-13300?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-13300 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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