CVE-2019-9717
Medium
Description
In Libav 12.3, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c has a complex format argument to sscanf.
SeverityMedium
CVSS6.5
Exploit probability—
ProductLibav
PublishedSep 19, 2019
First seenSep 19, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libav libav | v ≤ 12.3 | — |
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