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Medium severity5.5NVD Advisory· Published Nov 30, 2018· Updated Apr 24, 2026

CVE-2018-19759

CVE-2018-19759

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Saitoha/Libsixel2 versions
cpe:2.3:a:saitoha:libsixel:1.8.2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:saitoha:libsixel:1.8.2:*:*:*:*:*:*:*
- (no CPE)range: =1.8.2

Patches

Vulnerability mechanics

References

1

bugzilla.redhat.com/show_bug.cginvdExploitIssue TrackingThird Party Advisory

News mentions

0

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