CVE Daily

CVE-2021-46143

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overf...

High CVSS 8.1

Overview

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

CWE: CWE-190 Published: 2022-01-06T04:15:07.017
Risk analysis

This vulnerability is rated 🟠 HIGH.

  • CVSS: 8.1 (HIGH)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

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