SB2022061713 - CRLF injection in IBM Tivoli Application Dependency Discovery Manager
Published: June 17, 2022
Security Bulletin ID
SB2022061713
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) CRLF injection (CVE-ID: CVE-2022-0391)
The vulnerability allows a remote attacker to inject arbitrary data in server response.
The vulnerability exists due to insufficient validation of attacker-supplied data within the urllib.parse module in Python. A remote attacker can pass specially crafted data to the application containing CR-LF characters and modify application behavior.
Remediation
Install update from vendor's website.
References
- https://www.ibm.com/blogs/psirt/security-bulletin-python-publicly-disclosed-vulnerability-in-ibm-tivoli-application-dependency-discovery-manager-cve-2022-0391/"
- https://www.ibm.com/blogs/psirt/security-bulletin-python-publicly-disclosed-vulnerability-in-ibm-tivoli-application-dependency-discovery-manager-cve-2022-0391/</a><br><a
- https://www.ibm.com/support/pages/node/6595601"
- https://www.ibm.com/support/pages/node/6595601</a><br><br><br></p>