CVE-2018-19759 - There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service

MEDIUM

There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service

Published Nov 30, 2018

5.5

MEDIUM

CVSS 3.0

EPSS 0.68%

There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service.

No remediation recorded yet.

Weaknesses (1)

CWE-125

Out-of-bounds Read

Link	Providers	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1649202		x_refsource_MISCExploitIssue TrackingThird Party Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-11443		Advisory

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Nov 30, 2018

Updated Sep 16, 2024

Reserved Nov 29, 2018

Updated n/a

Status Modified

Modified Jun 17, 2026

Severity n/a

Public date n/a

Assigner mitre

Published Nov 30, 2018

Updated Sep 16, 2024

Exploited since n/a