CVE-2001-1476

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

18/01/2001

Last modified:

11/07/2017

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

7.50

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:ssh:ssh:1.2.24:::::::*
cpe:2.3:a:ssh:ssh:1.2.25:::::::*
cpe:2.3:a:ssh:ssh:1.2.26:::::::*
cpe:2.3:a:ssh:ssh:1.2.27:::::::*
cpe:2.3:a:ssh:ssh:1.2.28:::::::*
cpe:2.3:a:ssh:ssh:1.2.29:::::::*
cpe:2.3:a:ssh:ssh:1.2.30:::::::*
cpe:2.3:a:ssh:ssh:1.2.31:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:ssh:ssh:1.2.24:::::::*
cpe:2.3:a:ssh:ssh:1.2.25:::::::*
cpe:2.3:a:ssh:ssh:1.2.26:::::::*
cpe:2.3:a:ssh:ssh:1.2.27:::::::*
cpe:2.3:a:ssh:ssh:1.2.28:::::::*
cpe:2.3:a:ssh:ssh:1.2.29:::::::*
cpe:2.3:a:ssh:ssh:1.2.30:::::::*
cpe:2.3:a:ssh:ssh:1.2.31:::::::*

CVE-2001-1476

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools