IBM Support

Apache Tomcat Vulnerability (CVE-2019-10072)

Created by Brian Young on
Published URL:
https://www.ibm.com/support/pages/node/959333
959333

Security Bulletin


Summary

Some versions of UrbanCode Deploy use a version of Tomcat that contains vulnerabilities. If left unaddressed, the server could be vulnerable to thread exhaustion and DoS.

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)

Affected Products and Versions

All versions of IBM UrbanCode Deploy 7.0 - 7.0.3.2 and IBM UrbanCode Deploy 6.2 - 6.2.7.4 are affected.

Remediation/Fixes

Upgrade to IBM UrbanCode Deploy 7.0.3.3 or later. If it is not possible to upgrade to 7.0.3.3 upgrade to IBM UrbanCode Deploy 6.2.7.5.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

Included an instruction to upgrade the plugins as well. List of affected plugins coming in the future.

*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

References:
When product teams should issue a security Bulletin
Types of Disclosures
When to Disclose
Special handling for consumed products or components
Special handling for open source or third party code
Getting Access to PSIRT Tool, SE Dashboard and PSIRT Community (includes changing roles)
Product, Pillar, Brand and User setup
Using DCF Security Bulletin
PSIRT Tool How To's

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS4GSP","label":"IBM UrbanCode Deploy"},"Component":"Security","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"7.0.3.2;7.0.3.1;7.0.3.0;7.0.2.3;7.0.2.2;7.0.2.1;7.0.2.0;7.0.1.2;7.0.1.1;7.0.1.0;7.0.0.1;7.0.0.0;6.2.7.4;6.2.7.3;6.2.7.2;6.2.7.1;6.2.7.0;6.2.6.1;6.2.6.0;6.2.5.2;6.2.5.1;6.2.5.0;6.2.4.2;6.2.4.1;6.2.4;6.2.3.1;6.2.3.0;6.2.2.1;6.2.2;6.2.1.2;6.2.1.1;6.2.1;6.2.0.2;6.2.0.1;6.2;6.1.3.6;6.1.3.5;6.1.3.4;6.1.3.3;6.1.3.2;6.1.3.1;6.1.3;6.1.2;6.1.1.8;6.1.1.7;6.1.1.6;6.1.1.5;6.1.1.4;6.1.1.3;6.1.1.2;6.1.1.1;6.1.1;6.1.0.4;6.1.0.3;6.1.0.2;6.1.0.1;6.1","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
11 September 2019

UID

ibm10959333

Page Feedback