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3 vulnerabilities by zint
CVE-2021-39247 (GCVE-0-2021-39247)
Vulnerability from cvelistv5 – Published: 2021-08-17 20:17 – Updated: 2024-08-04 02:06
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-27799 (GCVE-0-2021-27799)
Vulnerability from cvelistv5 – Published: 2021-02-26 21:31 – Updated: 2024-08-03 21:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2020-9385 (GCVE-0-2020-9385)
Vulnerability from cvelistv5 – Published: 2020-02-24 23:14 – Updated: 2024-08-04 10:26
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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