CVE-2010-4551: IBM Lotus Notes Traveler

Medium severity, CVSS 4.0. EPSS: 1.7% chance of exploitation in the next 30 days.

IBM Lotus Notes Traveler before 8.5.1.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by omitting the Internet ID field in the person document, and then using an Apple device to (1) accept or (2) decline an invitation.

Affected products

• IBM Lotus Notes Traveler: up to and including 8.5.1.1; version 8.0 only; version 8.0.1 only; version 8.0.1.2 only; version 8.0.1.3 only; version 8.5.0.0 only; …

Published 2010-12-16. Last modified 2026-06-16.