CVE-2020-21049
Medium
Description
An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file.
SeverityMedium
CVSS6.5
Exploit probability—
ProductSaitoha Libsixel
PublishedSep 14, 2021
First seenSep 14, 2021
How to fix
Update
- saitoha libsixel1.8.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| saitoha libsixel | v < 1.8.5 | 1.8.5 |
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