Ssh: Security Vulnerabilities
SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs.
CVSS Score
7.5
EPSS Score
0.016
Published
1999-05-13
A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal another user's credentials.
CVSS Score
10.0
EPSS Score
0.016
Published
1999-01-01
In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.
CVSS Score
4.6
EPSS Score
0.004
Published
1999-01-01
SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.
CVSS Score
4.6
EPSS Score
0.003
Published
1998-12-29
SSH 1.2.25 on HP-UX allows access to new user accounts.
CVSS Score
7.5
EPSS Score
0.015
Published
1998-09-01
SSH 1.2.25, 1.2.23, and other versions, when used in in CBC (Cipher Block Chaining) or CFB (Cipher Feedback 64 bits) modes, allows remote attackers to insert arbitrary data into an existing stream between an SSH client and server by using a known plaintext attack and computing a valid CRC-32 checksum for the packet, aka the "SSH insertion attack."
CVSS Score
5.0
EPSS Score
0.032
Published
1998-06-12
Stolen credentials from SSH clients via ssh-agent program, allowing other local users to access remote accounts belonging to the ssh-agent user.
CVSS Score
8.4
EPSS Score
0.011
Published
1998-01-22
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