IBMA840B520259AE3EE5DF8D398D2B7F6CA5478F419A28894E2FEC5190157C1EEA4Security Bulletin: The IBM QRadar SIEM RabbitMQ protocol is vulnerable to a denial of service (CVE-2023-46120)
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.2 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.8%
Summary
The RabbitMQ Java Client is vulnerable to a denial of service, caused by no message size limit in maxBodyLength.
Vulnerability Details
CVEID:CVE-2023-46120
**DESCRIPTION:**RabbitMQ Java Client is vulnerable to a denial of service, caused by no message size limit in maxBodyLebgth. By sending a specially crafted message, a remote attacker could exploit this vulnerability to cause a memory overflow, and results in a denial of service condition.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/269738 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 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
Note: Please be aware that these updates are available via Auto Update if you have it enabled.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm security qradar siem | eq | 7.5 |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.2 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.8%