Vulnerability Monitor

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CVE-2022-22822

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

Published

2022-01-10T14:12:56.047

Last Modified

2025-05-05T17:17:52.380

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-190
  • Type: Secondary
    CWE-190
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application libexpat_project libexpat < 2.4.3 Yes
Application tenable nessus < 8.15.3 Yes
Application tenable nessus < 10.1.1 Yes
Application siemens sinema_remote_connect_server < 3.1 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
References