CVE-2019-20024 - A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4

MEDIUM

A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4

Published Dec 27, 2019

6.5

MEDIUM

CVSS 3.1

EPSS 0.99%

A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-10580		Advisory
https://github.com/saitoha/libsixel/issues/121		x_refsource_MISCExploitIssue TrackingThird Party Advisory

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Dec 27, 2019

Updated Aug 5, 2024

Reserved Dec 27, 2019

Updated n/a

Status Modified

Modified Jun 17, 2026

Severity n/a

Public date n/a

Assigner mitre

Published Dec 27, 2019

Updated Aug 5, 2024

Exploited since n/a