PT-2018-15076 · Libsixel+1 · Libsixel+1

Shuitao Gan · Published 2018-11-30 · Updated 2024-12-20 · CVE-2018-19761

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libsixel version 1.8.2

Description The issue is related to an illegal address access in the sixel decode raw impl function within the fromsixel.c file of libsixel. This will cause a denial of service.

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.

Exploit

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2020-2902

ALT-PU-2024-17256

CVE-2018-19761

Affected Products

Alt Linux

Libsixel

References · 8

• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1649200 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-19761 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19761 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-19761 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-19761 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-19761 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-19761 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-19761 · Vendor Advisory