IBM Support

Security Bulletin: Multiple Security Vulnerabilities in Jetty Affect IBM Sterling B2B Integrator (CVE-2018-12545, CVE-2019-10241)

Security Bulletin


Summary

IBM Sterilng B2B Integrator has addressed multiple security vulnerabilities in Jetty.

Vulnerability Details

CVEID:   CVE-2018-12545
DESCRIPTION:   Eclipse Jetty is vulnerable to a denial of service, caused by the additional CPU and memory allocations required to handle changed settings. By sending either large SETTINGs frames container containing many settings, or many small SETTINGs frames, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/161491 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)

CVEID:   CVE-2019-10241
DESCRIPTION:   Eclipse Jetty is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the DefaultServlet and ResourceHandler. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS Base score: 6.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/160676 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Sterling B2B Integrator 5.2.0.0 - 5.2.6.5_1
IBM Sterling B2B Integrator 6.0.0.0 - 6.0.3.1

Remediation/Fixes

 Product & Version  Remediation & Fix
5.2.0.0 - 5.2.6.5_1 Apply IBM Sterling B2B Integrator version 5.2.6.5_2 or 6.0.3.2 on Fix Central
6.0.0.0 - 6.0.3.1 Apply IBM Sterling B2B Integrator version 6.0.3.2 on Fix Central

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

08 May 2020: Initial Publication

*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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

[{"Business Unit":{"code":"BU055","label":"Cognitive Applications"},"Product":{"code":"SS3JSW","label":"IBM Sterling B2B Integrator"},"Component":"adapter","Platform":[{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"},{"code":"PF002","label":"AIX"},{"code":"PF027","label":"Solaris"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"}],"Version":"5.2.0.0 - 6.0.3.1","Edition":"","Line of Business":{"code":"LOB02","label":"AI Applications"}}]

Document Information

Modified date:
24 July 2020

UID

ibm16208027