VULNERABILITY INTELLIGENCE

CVE-2019-20199

CVSS score6.5 MEDIUM

EPSS probability1.08%

CISA KEVNot currently listed

Published2019-12-31

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.

Weakness classification

CWE-125: Out-of-bounds Read
CWE-476: NULL Pointer Dereference

Primary references

cve@mitre.org — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory