What is the severity of CVE-2017-11719?

CVE-2017-11719 is considered a denial of service (DoS) vulnerability due to out-of-array access.

How do I fix CVE-2017-11719?

To fix CVE-2017-11719, upgrade FFmpeg to versions 7:4.1.9-0+deb10u1, 7:4.1.11-0+deb10u1, 7:4.3.6-0+deb11u1, 7:5.1.3-1, or 7:6.0-7.

Which versions of FFmpeg are affected by CVE-2017-11719?

FFmpeg versions from 3.0 to 3.3.2 are affected by CVE-2017-11719.

What type of attack does CVE-2017-11719 enable?

CVE-2017-11719 enables remote attackers to conduct denial of service attacks.

Is CVE-2017-11719 present in the latest versions of FFmpeg?

No, CVE-2017-11719 has been fixed in FFmpeg versions beyond 3.3.2.

Vulnerability/
CVE-2017-11719

high

7.8

CWE

125

28/7/2017

4/1/2021

CVE-2017-11719

First published: Fri Jul 28 2017(Updated: )

The dnxhd_decode_header function in libavcodec/dnxhddec.c in FFmpeg 3.0 through 3.3.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via a crafted DNxHD file.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
debian/ffmpeg		7:4.1.9-0+deb10u1 7:4.1.11-0+deb10u1 7:4.3.6-0+deb11u1 7:5.1.3-1 7:6.0-7
FFmpeg	<=3.3.2

Remedy

https://github.com/FFmpeg/FFmpeg/commit/296debd213bd6dce7647cedd34eb64e5b94cdc92

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2017-11719?
CVE-2017-11719 is considered a denial of service (DoS) vulnerability due to out-of-array access.
How do I fix CVE-2017-11719?
To fix CVE-2017-11719, upgrade FFmpeg to versions 7:4.1.9-0+deb10u1, 7:4.1.11-0+deb10u1, 7:4.3.6-0+deb11u1, 7:5.1.3-1, or 7:6.0-7.
Which versions of FFmpeg are affected by CVE-2017-11719?
FFmpeg versions from 3.0 to 3.3.2 are affected by CVE-2017-11719.
What type of attack does CVE-2017-11719 enable?
CVE-2017-11719 enables remote attackers to conduct denial of service attacks.
Is CVE-2017-11719 present in the latest versions of FFmpeg?
No, CVE-2017-11719 has been fixed in FFmpeg versions beyond 3.3.2.

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package-manager/debian
vendor/ffmpeg
canonical/ffmpeg
version/ffmpeg/3.3.2

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