PT-2019-15895 · Libsixel+1 · Libsixel+1

Published 2019-12-08 · Updated 2024-12-20 · CVE-2019-19636

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions libsixel version 1.8.2

Description An issue was discovered in the function sixel encode body at tosixel.c, which is affected by an integer overflow.

Recommendations For libsixel version 1.8.2, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2020-2902

ALT-PU-2024-17256

CVE-2019-19636

Affected Products

Alt Linux

Libsixel

References · 8

• https://osv.dev/vulnerability/UBUNTU-CVE-2019-19636 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-19636 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-19636 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-19636 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-19636 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-19636 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-19636 · Vendor Advisory
• https://github.com/saitoha/libsixel/issues/104 · Note