CVE-2019-19638 - An issue was discovered in libsixel 1.8.2

CRITICAL

An issue was discovered in libsixel 1.8.2

Published Dec 8, 2019

9.8

CRITICAL

CVSS 3.1

EPSS 1.20%

An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function load_pnm at frompnm.c, due to an integer overflow.

No remediation recorded yet.

Weaknesses (2)

CWE-190

Integer Overflow

CWE-787

Out-of-bounds Write

Link	Providers	Tags
https://github.com/saitoha/libsixel/issues/102		x_refsource_MISCThird Party Advisory

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Dec 8, 2019

Updated Aug 5, 2024

Reserved Dec 8, 2019

Updated n/a

Status Modified

Modified Jun 17, 2026

Severity n/a

Public date n/a