CVE-2019-19636

CRITICAL

libsixel 1.8.2 - Integer Overflow in sixel_encode_body

Title source: llm
STIX 2.1

Description

An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/saitoha/libsixel/issues/104

Scores

CVSS v3 9.8
EPSS 0.0124
EPSS Percentile 65.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190
Status published
Products (2)
libsixel_project/libsixel 1.8.2
saitoha/libsixel 1.8.2
Published Dec 08, 2019
Tracked Since Feb 18, 2026