CVE-2001-1382

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

The "echo simulation" traffic analysis countermeasure in OpenSSH before 2.9.9p2 sends an additional echo packet after the password and carriage return is entered, which could allow remote attackers to determine that the countermeasure is being used.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published: Sep 27, 2001
Last modified: Jun 16, 2026
NVD status: Modified

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