SB2022110707 - Security features bypass in IBM App Connect Enterprise Certified Container
Published: November 7, 2022
Security Bulletin ID
SB2022110707
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) Security features bypass (CVE-ID: CVE-2022-32148)
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to unexpected behavior of httputil.ReverseProxy.ServeHTTP. When the method is called with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy would set the client IP as the value of the X-Forwarded-For header, contrary to its documentation.
Remediation
Install update from vendor's website.
References
- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterprise-certified-container-operator-and-integrationserver-operands-may-be-vulnerable-to-loss-of-confidentiality-due-to-cve-2022-32148/"
- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterprise-certified-container-operator-and-integrationserver-operands-may-be-vulnerable-to-loss-of-confidentiality-due-to-cve-2022-32148/</a><br>
- https://www.ibm.com/support/pages/node/6837277<br><br></p>