CVE-2014-3105: IBM Rational Clearcase

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

The OSLC integration feature in the Web component in IBM Rational ClearQuest 7.1 before 7.1.2.15, 8.0.0 before 8.0.0.12, and 8.0.1 before 8.0.1.5 provides different error messages for failed login attempts depending on whether the username exists, which allows remote attackers to enumerate account names via a series of requests.

Affected products

• IBM Rational Clearcase: version 7.1 only; version 7.1.0.1 only; version 7.1.0.2 only; version 7.1.1 only; version 7.1.1.1 only; version 7.1.1.2 only; …

Published 2014-09-23. Last modified 2026-06-17.