Vulnerabilities > Zint
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-08-17 | CVE-2021-39247 | Out-of-bounds Read vulnerability in Zint Barcode Generator 2.9.1 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. | 4.3 |
| 2021-02-26 | CVE-2021-27799 | Out-of-bounds Write vulnerability in Zint Barcode Generator 2.9.1 ean_leading_zeroes in backend/upcean.c in Zint Barcode Generator 2.9.1 has a stack-based buffer overflow that is reachable from the C API through an application that includes the Zint Barcode Generator library code. | 5.0 |
| 2020-02-25 | CVE-2020-9385 | NULL Pointer Dereference vulnerability in Zint 2.7.1 A NULL Pointer Dereference exists in libzint in Zint 2.7.1 because multiple + characters are mishandled in add_on in upcean.c, when called from eanx in upcean.c during EAN barcode generation. | 5.0 |