CVE-2003-0787: OpenBSD OpenSSH

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

The PAM conversation function in OpenSSH 3.7.1 and 3.7.1p1 interprets an array of structures as an array of pointers, which allows attackers to modify the stack and possibly gain privileges.

Affected products

• OpenBSD OpenSSH: version 3.7.1 only; version 3.7.1p1 only

Published 2003-11-17. Last modified 2026-06-16.