Debian/libsixel: high 8.8
Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
Action: Upgrade libsixel to 1.8.6-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.6-1 | - |
Fixed versions
| 1.8.6-1 |
Sources
- osv: DEBIAN-CVE-2020-21547#Debian:14/libsixel
- https://security-tracker.debian.org/tracker/CVE-2020-21547
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