CVE-2019-20202

PoC —

CVSS 3.1

6.5 medium

EPSS

1%p63

Published

Dec 31, 2019 (Dec 31, 2019)

Modified

Jun 17, 2026

Description

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_char_content() tries to use realloc on a block that was not allocated, leading to an invalid free and segmentation fault.

Vendors: ezxml project
Products: ezxml
Weakness: CWE-763
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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