CVE-2005-4267: Qualcomm Worldmail

High severity, CVSS 7.5. EPSS: 66.8% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Qualcomm WorldMail 3.0 allows remote attackers to execute arbitrary code via a long IMAP command that ends with a "}" character, as demonstrated using long (1) LIST, (2) LSUB, (3) SEARCH TEXT, (4) STATUS INBOX, (5) AUTHENTICATE, (6) FETCH, (7) SELECT, and (8) COPY commands.

Affected products

• Qualcomm Worldmail: version 3.0 only

Published 2005-12-21. Last modified 2026-06-16.