CVE-2020-11721
Medium
Description
load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.
SeverityMedium
CVSS6.5
Exploit probability—
ProductSaitoha Libsixel
PublishedApr 12, 2020
First seenApr 12, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| saitoha libsixel | 1.8.6 | — |
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