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High severity8.8NVD Advisory· Published Dec 30, 2019· Updated Apr 24, 2026

CVE-2019-20140

CVE-2019-20140

Description

An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_out_code at fromgif.c.

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:1.8.4:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:saitoha:libsixel:1.8.4:*:*:*:*:*:*:*
- (no CPE)range: <=1.8.4

Patches

Vulnerability mechanics

References

1

github.com/saitoha/libsixel/issues/122nvdExploitPatchThird Party Advisory

News mentions

0

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