Rapid7 Vulnerability & Exploit Database

IBM HTTP Server: CVE-2022-23990: Expat (aka libexpat) could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow in the doProlog function

Back to Search

IBM HTTP Server: CVE-2022-23990: Expat (aka libexpat) could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow in the doProlog function

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
01/26/2022
Created
09/06/2022
Added
08/31/2022
Modified
11/02/2022

Description

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

Solution(s)

  • ibm-http_server-apply-interim-fix-ph43122-for-7_0
  • ibm-http_server-apply-interim-fix-ph43122-for-8_0
  • ibm-http_server-apply-interim-fix-ph43122-for-8_5
  • ibm-http_server-apply-interim-fix-ph43122-for-9_0

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;