PT-2019-16057 · Libsixel+1 · Libsixel+1

Gutiniaoo · Published 2019-12-27 · Updated 2024-12-20 · CVE-2019-20022

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libsixel versions prior to 1.8.3

Description An invalid memory address dereference was found in the load pnm function in frompnm.c.

Recommendations For versions prior to 1.8.3, update to version 1.8.3 or later to resolve the issue.

Exploit

Fix

Weakness Enumeration

CWE-672

Related Identifiers

ALT-PU-2020-2902

ALT-PU-2024-17256

CVE-2019-20022

Affected Products

Alt Linux

Libsixel

References · 9

• 🔥 https://github.com/saitoha/libsixel/issues/108 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2019-20022 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-20022 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20022 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-20022 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20022 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-20022 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-20022 · Security Note
• https://github.com/saitoha/libsixel/commit/e17c0765ed708186865f0f8badfed44181063776 · Note