7.5
CWE
327
Advisory Published
CVE Published
Updated

CVE-2022-34309: IBM CICS TX information disclosure

First published: Fri Oct 28 2022(Updated: )

IBM CICS TX Standard and Advanced 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229440.

Credit: psirt@us.ibm.com

Affected SoftwareAffected VersionHow to fix
IBM CICS TX Standard<=All
IBM CICS TX=11.1
IBM CICS TX=11.1

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2022-34309?

    CVE-2022-34309 is classified as a medium-severity vulnerability due to the use of weaker cryptographic algorithms.

  • How do I fix CVE-2022-34309?

    To address CVE-2022-34309, update IBM CICS TX Standard or Advanced to the latest version that enhances cryptographic security.

  • Which IBM products are affected by CVE-2022-34309?

    CVE-2022-34309 affects IBM CICS TX Standard and Advanced version 11.1 and all prior versions.

  • What type of information can be compromised due to CVE-2022-34309?

    CVE-2022-34309 could potentially allow attackers to decrypt highly sensitive information processed by affected IBM CICS TX systems.

  • Is CVE-2022-34309 dependent on specific configurations?

    CVE-2022-34309 is not dependent on specific configurations but rather arises from the inherent use of weaker cryptographic algorithms.

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