CVE-2021-27799

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Source
https://cve.org/CVERecord?id=CVE-2021-27799
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27799.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-27799
Downstream
Published
2021-02-26T22:15:20.847Z
Modified
2026-03-14T10:53:03.199678Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

eanleadingzeroes 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.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27799.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.9.1"
            }
        ]
    }
]