Description
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
Published: 2019-10-14
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2537-1 ffmpeg security update
Debian DSA Debian DSA DSA-4722-1 ffmpeg security update
EUVD EUVD EUVD-2019-7889 In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
Ubuntu USN Ubuntu USN USN-4431-1 FFmpeg vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Ffmpeg Ffmpeg
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T01:40:15.806Z

Reserved: 2019-10-14T00:00:00.000Z

Link: CVE-2019-17539

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-10-14T02:15:10.513

Modified: 2024-11-21T04:32:28.873

Link: CVE-2019-17539

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses