https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-11T00:33:15.946468+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2001-1382 CVE-2001-1382 2026-10-11T00:33:15.962606+00:00

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.