Vulnerability Monitor

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CVE-2001-1474

SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client's DNS cache.

Published

2001-01-18T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ssh ssh 1.2.24 Yes
Application ssh ssh 1.2.25 Yes
Application ssh ssh 1.2.26 Yes
Application ssh ssh 1.2.27 Yes
Application ssh ssh 1.2.28 Yes
Application ssh ssh 1.2.29 Yes
Application ssh ssh 1.2.30 Yes
Application ssh ssh 1.2.31 Yes
References