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.
Advisories
Source ID Title
EUVD EUVD EUVD-2001-1362 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:51:08.225Z

Reserved: 2002-07-25T00:00:00

Link: CVE-2001-1382

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2001-09-27T04:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2001-1382

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.