Vulnerabilities > SSH > Medium

DATE CVE VULNERABILITY TITLE RISK
2001-01-18 CVE-2001-1474 Remote Security vulnerability in SSH
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.
network
low complexity
ssh
5.0
2001-01-18 CVE-2001-1470 Unspecified vulnerability in SSH
The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message.
network
low complexity
ssh
5.0
2001-01-18 CVE-2001-1469 Unspecified vulnerability in SSH
The RC4 stream cipher as used by SSH1 allows remote attackers to modify messages without detection by XORing the original message's cyclic redundancy check (CRC) with the CRC of a mask consisting of all the bits of the original message that were modified.
network
low complexity
ssh
5.0
2000-12-19 CVE-2000-0992 Directory traversal vulnerability in scp in sshd 1.2.xx allows a remote malicious scp server to overwrite arbitrary files via a ..
network
low complexity
openbsd ssh
5.0
2000-02-24 CVE-2000-0217 The default configuration of SSH allows X forwarding, which could allow a remote attacker to control a client's X sessions via a malicious xauth program.
network
high complexity
openbsd ssh
5.1
2000-02-11 CVE-2000-0143 The SSH protocol server sshd allows local users without shell access to redirect a TCP connection through a service that uses the standard system password database for authentication, such as POP or FTP.
local
low complexity
ssh openbsd
4.6
1999-06-09 CVE-1999-1231 Unspecified vulnerability in SSH Ssh2
ssh 2.0.12, and possibly other versions, allows valid user names to attempt to enter the correct password multiple times, but only prompts an invalid user name for a password once, which allows remote attackers to determine user account names on the server.
network
low complexity
ssh
5.0
1999-01-01 CVE-1999-0398 Unspecified vulnerability in SSH and Ssh2
In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.
local
low complexity
ssh
4.6
1998-12-29 CVE-1999-1159 Unspecified vulnerability in SSH Ssh2 2.0.11
SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.
local
low complexity
ssh
4.6
1998-06-12 CVE-1999-1085 Unspecified vulnerability in SSH Secure Shell 1.2.23/1.2.25
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."
network
low complexity
ssh
5.0