## Summary
The IBM® Engineering Lifecycle Engineering products using Liberty are vulnerable to denial of service due to GraphQL Java, affected features are mpGraphQL-1.0 or mpGraphQL-2.0 .
## Vulnerability Details
Refer to the security bulletin(s) listed in the Remediation/Fixes section
## Affected Products and Versions
Affected Product(s)| Version(s)
—|—
Global Configuration Management (GCM)| All
Rational DOORS Next Generation (RDNG)| 6.0.6
Collaborative Lifecycle Management (CLM)
Rational Team Concert (RTC)
Rational DOORS Next Generation (RDNG)| 6.0.6.1
Collaborative Lifecycle Management (CLM)
Rational Team Concert (RTC)
IBM Engineering Requirements Management DOORS Next(DNG) | 7, 7.0.1, 7.0.2
Engineering Lifecycle Management (ELM)
IBM Engineering Workflow Management (EWM)
## Remediation/Fixes
If your product is deployed on Liberty 17.0.0.3 – 22.0.0.11, please follow the instruction given in the following Liberty bulletin
## 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 v3 Guide]( “Link resides outside of ibm.com” )
[On-line Calculator v3]( “Link resides outside of ibm.com” )
Off
## Related Information
[IBM Secure Engineering Web Portal]()
[IBM Product Security Incident Response Blog]()
## Change History
22 Dec 2022: 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. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. “Affected Products and Versions” referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.
## Document Location
Worldwide
[{“Business Unit”:{“code”:”BU059″,”label”:”IBM Software w/o TPS”},”Product”:{“code”:”SSPRJQ”,”label”:”IBM Engineering Lifecycle Management Base”},”Component”:””,”Platform”:[{“code”:”PF033″,”label”:”Windows”},{“code”:”PF016″,”label”:”Linux”}],”Version”:”6.0.6 , 6.0.6.1, 7.0, 7.0.1 , 7.0.2″,”Edition”:””,”Line of Business”:{“code”:”LOB59″,”label”:”Sustainability Software”}}]Read More