Vulnerability Details CVE-2021-39247
Zint Barcode Generator before 2.10.0 has a one-byte buffer over-read, related to is_last_single_ascii in code1.c, and rs_encode_uint in reedsol.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.0%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References
Products affected by CVE-2021-39247
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cpe:2.3:a:zint:barcode_generator:2.9.1