CVE-2020-9385

PoC —

CVSS 3.1

7.5 high

EPSS

2%p75

Published

Feb 25, 2020 (Feb 25, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: zint
Products: zint
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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