CVE-2020-11721
published 2020-04-12CVE-2020-11721: 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.
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
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.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libsixel | < libsixel 1.10.3-1 (bookworm) | libsixel 1.10.3-1 (bookworm) |
| libsixel_project | libsixel | >= 0 < 1.10.3-1 | 1.10.3-1 |
| libsixel_project | libsixel | >= 0 < 1.10.3-1 | 1.10.3-1 |
| libsixel_project | libsixel | >= 0 < 1.10.3-1 | 1.10.3-1 |
| saitoha | libsixel | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM