IBM5E6F6FC79C1A68C02219993FBA1F7FE9ACD7EFFEE9A0546FBB7F2DE7A5E7D61ASecurity Bulletin: Vulnerability in Apache Tomcat affects App Connect Professional.
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
60.6%
Summary
App Connect Professional has addressed the following vulnerabilities reported in Apache Tomcat.
Vulnerability Details
CVEID:CVE-2023-45648
**DESCRIPTION:**Apache Tomcat is vulnerable to HTTP request smuggling, caused by improper parsing of HTTP trailer headers. By sending a specially crafted invalid trailer header, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/268200 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| App connect professional | 755 |
Remediation/Fixes
| App Connect Professional | 7.5.5.0 | LI83103 | 7550 Fixcentral link |
|---|
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| app connect professional | eq | 755 |
Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.2 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
60.6%