IBMD26A695A006D94649E9C89342AC114ECE5D8F9B1308B8FEAC9789BA5558CB5C6Security Bulletin: RabbitMQ protocol as used by IBM QRadar SIEM lacks certificate validation (CVE-2023-50949)
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Summary
The RabbitMQ protocol used by SOAR integration for IBM QRadar SIEM lacks certificate validation and could potentially enable MITM attacks.
Vulnerability Details
CVEID:CVE-2023-50949
**DESCRIPTION:**IBM QRadar could allow an unauthorized user to perform unauthorized actions due to improper certificate validation.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/275706 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM QRadar SIEM | 7.5 - 7.5.0 UP8 |
Remediation/Fixes
| Product | Version | Fix |
|---|---|---|
| IBM QRadar SIEM | 7.5.0 | 7.5.0 QRadar Protocol RabbitMQ |
Workarounds and Mitigations
The updates are also available via Auto Update as well.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm security qradar siem | eq | 7.5 |
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
6.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%