Security Bulletin: Vulnerability in Netty affects IBM Process Mining . CVE-2022-41881

Summary

There is a vulnerability in Netty that could allow a remote authenticated attacker to execute denial of service on the system. The code is used by IBM Process Mining. This bulletin identifies the security fixes to apply to address the vulnerability.

Vulnerability Details

CVEID:CVE-2022-41881
**DESCRIPTION:**Netty is vulnerable to a denial of service, caused by a StackOverflowError in HAProxyMessageDecoder. By sending a specially-crafted message, a remote attacker could exploit this vulnerability to cause an infinite recursion, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/242087 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-41915
**DESCRIPTION:**Netty is vulnerable to HTTP response splitting attacks, caused by a flaw when calling DefaultHttpHeaders.set with an iterator of values. A remote attacker could exploit this vulnerability to inject arbitrary HTTP/1.1 response header in some form and cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting, and possibly obtain sensitive information.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/242595 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

Remediation/Fixes

Remediation/Fixes guidance:

1.13.2, 1.13.1, 1.13.0

|

Upgrade to version 1.14.0.0

1.Login to PassPortAdvantage

2. Search for
M0BMPML Process Mining 1.14.0.0 Server Multiplatform Multilingual

3. Download package

4. Follow install instructions

5. Repeat for M0BMQML Process Mining 1.14.0.0 Client Windows Multilingual

| |

Workarounds and Mitigations

Workarounds/Mitigation guidance:

None known