Security Bulletin
Summary
Publicly disclosed vulnerabilities in Apache Tomcat.
Vulnerability Details
CVEID: CVE-2018-8034
Description: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by a missing host name verification when using TLS with the WebSocket client. An attacker could exploit this vulnerability to bypass security constraints to access restricted resources.
CVSS Base Score: 3.70
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147211 for the current score
CVSS Environmental Score: *Undefined
CVSS Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CVEID: CVE-2018-8037
Description: Apache Tomcat could allow a remote attacker to obtain sensitive information, caused by the improper handling of NIO/NIO2 connectors closures. An attacker could exploit this vulnerability to reuse user sessions in a new connection.
CVSS Base Score: 5.30
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147212 for the current score
CVSS Environmental Score: *Undefined
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products and Versions
IBM QRadar SIEM 7.3.0 - 7.3.1 Patch 6
Remediation/Fixes
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
30 November 2018: First Publish
*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.
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Document Information
Modified date:
03 December 2018
UID
ibm10742719