Security Bulletin
Summary
Open source Apache Tomcat vulnerable to a publicly disclosed vulnerability
Vulnerability Details
CVEID: CVE-2019-10072
Description: Apache Tomcat is vulnerable to a denial of service, caused by HTTP/2 connection window exhaustion on write. By failing to send WINDOW_UPDATE messages, a remote attacker could exploit this vulnerability to block threads on the server and causing a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/162806 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:H
Description: Apache Tomcat is vulnerable to a denial of service, caused by HTTP/2 connection window exhaustion on write. By failing to send WINDOW_UPDATE messages, a remote attacker could exploit this vulnerability to block threads on the server and causing a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/162806 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:H
Affected Products and Versions
· IBM QRadar 7.3 to 7.3.2 Patch 3
Remediation/Fixes
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
Change History
August 15th, 2019: 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.
Document Location
Worldwide
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Document Information
Modified date:
15 August 2019
UID
ibm10967625