CVE-2023-38363: IBM CICS TX information disclosure
First published: Tue Nov 07 2023(Updated: )
IBM CICS TX Advanced 10.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 260818.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM CICS TX Advanced | <=10.1 | |
| IBM CICS TX | =10.1 | |
| Linux Linux kernel |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for IBM CICS TX information disclosure?
The vulnerability ID for IBM CICS TX information disclosure is CVE-2023-38363.
What is the severity of CVE-2023-38363?
The severity of CVE-2023-38363 is medium with a CVSS score of 4.3.
How does IBM CICS TX Advanced handle authorization tokens and session cookies?
IBM CICS TX Advanced does not set the secure attribute on authorization tokens or session cookies.
How can attackers exploit the vulnerability in IBM CICS TX Advanced?
Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to.
Is there a patch available for IBM CICS TX Advanced?
Yes, a patch is available for IBM CICS TX Advanced. You can download it from the following URL: [IBM CICS TX Advanced Patch](https://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FCICS+TX+on+Cloud&fixids=ibm-cics-tx-advanced-docker-image-10.1.0.0-ifix22&source=SAR)
- collector/nvd-api
- agent/references
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/title
- agent/last-modified-date
- agent/author
- agent/remedy
- agent/tags
- agent/description
- agent/event
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup
- vendor/ibm
- canonical/ibm cics tx
- version/ibm cics tx/10.1
- vendor/linux
- canonical/linux linux kernel
- canonical/ibm cics tx advanced
- version/ibm cics tx advanced/10.1