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CVE-2001-1476

CVE information

Published

23 years ago

Last Modified

6 years ago

CVSSv2.0 Severity

High

Impact Analysis

Description

SSH before 2.0, with RC4 encryption and the "disallow NULL passwords" option enabled, makes it easier for remote attackers to guess portions of user passwords by replaying user sessions with certain modifications, which trigger different messages depending on whether the guess is correct or not..

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
- -