Security Bulletin: Rational Service Tester contains vulnerabilities which could affect Eclipse Jetty.

2024-07-3017:24:35

www.ibm.com

rational service tester

eclipse jetty

denial of service

CVSS3

7.5

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

AI Score

7.3

Confidence

High

JSON

Summary

Due to the use of Eclipse Jetty, Rational Service Tester contains vulnerabilities around request processing that could lead to a potential denial of service attack.

Vulnerability Details

CVEID:CVE-2024-22201
**DESCRIPTION:**Eclipse Jetty is vulnerable to a denial of service, caused by a flaw when an HTTP/2 connection gets TCP congested. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause the server to stop accepting new connections from valid clients, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/284253 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)

Affected Products and Versions

Affected Product(s)	Version(s)
RST	10.2
RST	10.1
RST	10.0

Remediation/Fixes

Customers are strongly encouraged to upgrade to Rational Service Tester version 11.0.2 (DevOps Test Performance for SOA Quality)

<https://www.ibm.com/support/pages/devops-test-performance-soa-quality-1102>

Workarounds and Mitigations

None

Affected configurations

Vulners

Node

ibmrational_service_testerMatch10.0

ibmrational_service_testerMatch10.1

ibmrational_service_testerMatch10.2

VendorProductVersionCPE
ibmrational_service_tester10.0cpe:2.3:a:ibm:rational_service_tester:10.0:*:*:*:*:*:*:*
ibmrational_service_tester10.1cpe:2.3:a:ibm:rational_service_tester:10.1:*:*:*:*:*:*:*
ibmrational_service_tester10.2cpe:2.3:a:ibm:rational_service_tester:10.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	rational_service_tester	10.0	cpe:2.3:a:ibm:rational_service_tester:10.0:::::::*
ibm	rational_service_tester	10.1	cpe:2.3:a:ibm:rational_service_tester:10.1:::::::*
ibm	rational_service_tester	10.2	cpe:2.3:a:ibm:rational_service_tester:10.2:::::::*