IBMEACEE8ED693F183BDB754944E330C5AB643B37E0320D834FA16EC794549BFB37Security Bulletin: IBM Event Endpoint Management is vulnerable to a denial of service
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.7%
Summary
Operator of IBM Event Endpoint Management is vulnerable to an unauthorized endpoint access and possibly a denial of service. (CVE-2023-4853)
Vulnerability Details
CVEID:CVE-2023-4853
**DESCRIPTION:**Quarkus could allow a remote attacker to bypass security restrictions, caused by improper sanitization of requests. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass the security policy altogether.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/266748 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Event Endpoint Management | 11.0.1-11.0.4 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by upgrading
Upgrade to IBM Event Endpoint Management 11.0.5 by following the upgrading and migrating documentation.
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm event automation | eq | any |
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
58.7%