What’s Vulnerable › Vulnerabilities

CVE-2019-20205

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-02 · updated 2026-06-17
• Weakness: CWE-190

Description

libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.

Affected products

• saitoha libsixel: 1.8.4

References

• https://github.com/saitoha/libsixel/issues/127
• https://github.com/saitoha/libsixel/issues/127

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