CVE-2002-0640
HighSummary
Buffer overflow in sshd in OpenSSH versions 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.
Risk Assessment
An attacker could remotely take control of the system, posing a serious security threat to the organization.
Recommendation
It is recommended to update OpenSSH to the latest version to mitigate this vulnerability and review PAM configuration to enhance security.
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Original NVD description (English source)
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).