Vulnerability Details CVE-2020-21548
Libsixel 1.8.3 contains a heap-based buffer overflow in the sixel_encode_highcolor function in tosixel.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.5%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
Products affected by CVE-2020-21548
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cpe:2.3:a:libsixel_project:libsixel:1.8.3