VULNERABILITY INTELLIGENCE

CVE-2002-0640

CVSS score10 HIGH
EPSS probability27.32%
CISA KEVNot currently listed
Published2002-07-03
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt).

Primary references