CVE-2019-20022

MEDIUM

libsixel <1.8.3 - Memory Corruption

Title source: llm
STIX 2.1

Description

An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.

Scores

CVSS v3 6.5
EPSS 0.0038
EPSS Percentile 59.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-672
Status published
Products (2)
libsixel_project/libsixel < 1.8.3
saitoha/libsixel < 1.8.3
Published Dec 27, 2019
Tracked Since Feb 18, 2026