CVE-2022-22823

Published January 10th, 2022

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CVSS v3

9.8

CRITICAL

CVSS v2

7.5

HIGH

Affected

1

PROJECT

Description

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

libexpat/libexpat

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

GitHub

1.34K