HTTP Header Injection Vulnerability in IBM CICS TX 11.1
CVE-2022-34163

5.4MEDIUM

Key Information:

Vendor

IBM
Status
Cics Tx Standard
Cics Tx Advanced
Vendor
CVE Published:
29 July 2022

What is CVE-2022-34163?

IBM CICS TX 11.1 has a vulnerability due to inadequate validation of HOST headers, permitting attackers to inject malicious HTTP headers. This flaw can result in various attacks such as cross-site scripting, cache poisoning, or session hijacking, potentially compromising sensitive data and system integrity. Users are advised to review the security updates from IBM to mitigate these risks.

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Affected Version(s)

CICS TX Advanced 11.1

CICS TX Standard 11.1

References

https://www.ibm.com/support/pages/node/6608200
x_refsource_CONFIRM
https://www.ibm.com/support/pages/node/6608202
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/229333
vdb-entryx_refsource_XF

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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