CVE-2017-11719: n/a vulnerability

CVE-2017-11719: The dnxhd_decode_header function in libavcodec/dnxhddec.c in FFmpeg 3.0 through 3.3.2 allows remote attacke...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 18:19 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2017-11719 is a flaw in FFmpeg's DNxHD file parsing that can let a crafted media file crash processing or cause other unspecified effects. Business risk is highest where systems automatically process files from customers, partners, or the public. Exposure is likely limited to applications, pipelines, or services using affected FFmpeg versions to decode untrusted DNxHD media. Evidence does not identify specific downstream products beyond FFmpeg and Debian packaging. Treat as a timely patching item for media-handling systems, especially internet-facing upload or transcoding workflows. It is not documented as actively exploited in the supplied sources. Mitigation focus: Update FFmpeg to a vendor package or release containing the referenced upstream fixes.; Review Debian DSA-3957 if using Debian-maintained FFmpeg packages.; Restrict automatic processing of untrusted DNxHD files until patched..

Prepared: Jun 13, 2026, 04:25 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 28, 2017, 05:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://github.com/FFmpeg/FFmpeg/commit/296debd213bd6dce7647cedd34eb64e5b94cdc92CVE reference · x_refsource_CONFIRM
https://github.com/FFmpeg/FFmpeg/commit/f31fc4755f69ab26bf6e8be47875b7dcede8e29eCVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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