CVE-2018-18827
First published: Tue Oct 30 2018(Updated: )
There exists a heap-based buffer over-read in ff_vc1_pred_dc in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac 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-2018-18827?
CVE-2018-18827 is classified as a denial-of-service vulnerability due to a heap-based buffer over-read.
How do I fix CVE-2018-18827?
To mitigate CVE-2018-18827, it is recommended to upgrade to a later version of Libav that addresses this vulnerability.
What types of files can exploit CVE-2018-18827?
CVE-2018-18827 can be exploited through a specially crafted AAC file.
What software versions are affected by CVE-2018-18827?
Libav version 12.3 is affected by CVE-2018-18827.
What is the impact of CVE-2018-18827 on systems?
The impact of CVE-2018-18827 can result in a denial-of-service condition, potentially crashing the application using Libav.
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