CVE-2018-1423: IBM Rational Collaborative Lifecycle Management

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

IBM Jazz Foundation products could disclose sensitive information to an authenticated attacker that could be used in further attacks against the system. IBM X-Force ID: 139026.

Affected products

• IBM Rational Collaborative Lifecycle Management: from 5.0, up to and including 6.0.5
• IBM Rational Doors Next Generation: from 5.0, up to and including 5.0.2; from 6.0.0, up to and including 6.0.5
• IBM Rational Engineering Lifecycle Manager: from 5.0, up to and including 5.0.2; from 6.0.0, up to and including 6.0.5
• IBM Rational Quality Manager: from 5.0, up to and including 5.0.2; from 6.0.0, up to and including 6.0.5
• IBM Rational Rhapsody Design Manager: from 5.0, up to and including 5.0.2; from 6.0.0, up to and including 6.0.5
• IBM Rational Software Architect Design Manager: from 5.0, up to and including 5.0.2; from 6.0, up to and including 6.0.1
• IBM Rational Team Concert: from 5.0, up to and including 5.0.2; from 6.0.0, up to and including 6.0.5

Published 2018-07-10. Last modified 2026-06-17.