IBME6C71B5B188CB7533B02F349E425E61C65E1B3C6F62CBF2E16EA1CEF7A9576C9Security Bulletin: Improper input validation may lead to a Denial of Service attack in web services with IBM CICS TX Standard and IBM CICS TX Advanced
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.3%
Summary
Improper input validation may lead to a Denial of Service attack in web services with IBM CICS TX Standard and IBM CICS TX Advanced. IBM CICS TX has addressed the applicable issue.
Vulnerability Details
CVEID:CVE-2023-42031
**DESCRIPTION:**IBM CICS TX could allow a privileged user to cause a denial of service due to uncontrolled resource consumption.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/266061 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM CICS TX Advanced | 10.1, 11.1 |
| IBM CICS TX Standard | 11.1 |
Remediation/Fixes
| Product(s) | Version(s) | Platform(s) | Remediation / Fix |
|---|---|---|---|
| IBM CICS TX Advanced | 10.1, 11.1 | Linux | Please refer to this documentation |
| IBM CICS TX Standard |
11.1
| Linux| Please refer to this documentation
Workarounds and Mitigations
None
Affected configurations
Related
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
23.3%