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CVE-2001-1382

nvd nist
Published: Sep 27, 2001Modified: Apr 16, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Exploitability: 10.0 / Impact: 2.9
Source: NVD

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.

Affected (1)

Products: Openbsd: Openssh
1 product
Openssh
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Up to 2.9.9p2

References (4)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.