CVE-2018-19128
First published: Fri Nov 09 2018(Updated: )
In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libavutil | =12.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-19128?
CVE-2018-19128 has a severity rating that classifies it as a potential denial-of-service vulnerability.
How do I fix CVE-2018-19128?
To fix CVE-2018-19128, upgrade Libav to a version that is not vulnerable, ideally to 12.3 or later where applicable.
What type of attack does CVE-2018-19128 facilitate?
CVE-2018-19128 facilitates a denial-of-service attack via specially crafted AVI files.
Which software versions are affected by CVE-2018-19128?
CVE-2018-19128 primarily affects Libav version 12.3.
What component of Libav is impacted by CVE-2018-19128?
CVE-2018-19128 impacts the decode_frame function in libavcodec/lcldec.c.
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