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CVE-2001-1473

CVE information

Published

21 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

The SSH-1 protocol allows remote servers to conduct man-in-the-middle attacks and replay a client challenge response to a target server by creating a Session ID that matches the Session ID of the target, but which uses a public key pair that is weaker than the target's public key, which allows the attacker to compute the corresponding private key and use the target's Session ID with the compromised key pair to masquerade as the target..

CVSSv2.0 Score

Severity
High
Base Score
7.5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:ssh:ssh:1.2.31:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.24:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.25:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.30:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.26:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.27:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.28:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ssh:ssh:1.2.29:*:*:*:*:*:*:*
  Yes
- -