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Medium severity6.5NVD Advisory· Published May 11, 2022· Updated Apr 24, 2026

CVE-2022-29978

CVE-2022-29978

Description

There is a floating point exception error in sixel_encoder_do_resize, encoder.c:633 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.

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Affected products

3
  • Saitoha/Libsixel2 versions
    cpe:2.3:a:saitoha:libsixel:1.8.6:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:saitoha:libsixel:1.8.6:*:*:*:*:*:*:*
    • (no CPE)range: = 1.8.6
  • Saitoha/img2sixelllm-fuzzy
    Range: = 1.8.6

Patches

Vulnerability mechanics

References

1

News mentions

0

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