Security Bulletin
Summary
Apache HTTP Server has security vulnerabilities that allows a remote attacker to exploit the application. Respective security vulnerabilities are discussed in detail in the subsequent sections.
Vulnerability Details
This section includes the vulnerability details that affects the Rational Build Forge.
CVEID: CVE-2019-0190
DESCRIPTION: Apache HTTP Server is vulnerable to a denial of service, caused by the improper handling of client negotiations by mod_ssl. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156005 for the current score.
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2018-17189
DESCRIPTION: Apache HTTP Server is vulnerable to a denial of service. By sending request bodies in a slow loris way to plain resources, a remote attacker could exploit this vulnerability to cause a denial of service for HTTP/2 connections.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156007 for the current score.
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2018-17199
DESCRIPTION: Apache HTTP Server could allow a remote attacker to bypass security restrictions, caused by checking the session expiry time before decoding the session by mod_session. An attacker could exploit this vulnerability to ignore session expiry time and gain access to the application.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156006 for the current score.
CVSS Environmental Score*: Undefined
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
IBM Rational Build Forge from 8.0.0.10.
Remediation/Fixes
You must download the Fix pack specified in the following table and apply it.
|
Affected Supporting Product |
Remediation/Fix |
|
IBM Rational Build Forge 8.0.0.10 |
Rational Build Forge 8.0.0.11 Download . |
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
References
Acknowledgement
None
Change History
28 March 2019
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Internal Use Only
PSIRT Advisory 14938, Record 129414.
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Document Information
Modified date:
28 March 2019
UID
ibm10869488