Resource Exhaustion Affecting expat-devel package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
1.08% (85th percentile)

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  • Snyk IDSNYK-CENTOS7-EXPATDEVEL-2408805
  • published22 Feb 2022
  • disclosed19 Feb 2022

Introduced: 19 Feb 2022

CVE-2022-25313  (opens in a new tab)
CWE-400  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 expat-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream expat-devel package and not the expat-devel package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element.

CVSS Scores

version 3.1