CVE-2020-35964
First published: Sun Jan 03 2021(Updated: )
track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg | =4.3.1 | |
| Linux kernel |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-35964?
CVE-2020-35964 is classified as a high severity vulnerability due to the potential for out-of-bounds writes.
How do I fix CVE-2020-35964?
To fix CVE-2020-35964, you should upgrade FFmpeg to version 4.3.2 or later, which contains the necessary patches.
What software is affected by CVE-2020-35964?
CVE-2020-35964 affects FFmpeg version 4.3.1 specifically.
What is the nature of the vulnerability in CVE-2020-35964?
CVE-2020-35964 involves an out-of-bounds write caused by incorrect extradata packing in the track_header function.
Can CVE-2020-35964 be exploited remotely?
Yes, CVE-2020-35964 could potentially be exploited remotely if an attacker can manipulate media files processed by the affected FFmpeg version.
- agent/type
- agent/references
- agent/severity
- agent/remedy
- agent/weakness
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/softwarecombine
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/ffmpeg
- canonical/ffmpeg
- version/ffmpeg/4.3.1
- vendor/linux
- canonical/linux kernel