VULNERABILITY INTELLIGENCE

CVE-2021-31598

CVSS score7.5 HIGH

EPSS probability1.26%

CISA KEVNot currently listed

Published2021-04-24

Last modified2026-06-17

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

Description

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.

Weakness classification

nvd@nist.gov: CWE-787

Primary references

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