CVE-2001-1311: IBM Lotus Domino r5

High severity, CVSS 7.5. EPSS: 7% chance of exploitation in the next 30 days.

Buffer overflows in Lotus Domino R5 before R5.0.7a allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

Affected products

• IBM Lotus Domino r5: up to and including 5.0.7a

Published 2001-07-16. Last modified 2026-06-16.