Vulnerabilities (CVE)

Filtered by vendor Ssh Subscribe
Total 47 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2000-0217 2 Openbsd, Ssh 3 Openssh, Ssh, Ssh2 2024-02-28 5.1 MEDIUM N/A
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.
CVE-2001-1474 1 Ssh 1 Ssh 2024-02-28 5.0 MEDIUM N/A
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.
CVE-2001-1470 1 Ssh 1 Ssh 2024-02-28 5.0 MEDIUM N/A
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.
CVE-2002-1715 1 Ssh 2 Ssh, Ssh2 2024-02-28 7.2 HIGH N/A
SSH 1 through 3, and possibly other versions, allows local users to bypass restricted shells such as rbash or rksh by uploading a script to a world-writeable directory, then executing that script to gain normal shell access.
CVE-1999-0248 1 Ssh 1 Ssh 2024-02-28 10.0 HIGH N/A
A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal another user's credentials.
CVE-2003-1120 1 Ssh 1 Tectia Server 2024-02-28 3.7 LOW N/A
Race condition in SSH Tectia Server 4.0.3 and 4.0.4 for Unix, when the password change plugin (ssh-passwd-plugin) is enabled, allows local users to obtain the server's private key.
CVE-2000-0575 1 Ssh 1 Ssh 2024-02-28 7.2 HIGH N/A
SSH 1.2.27 with Kerberos authentication support stores Kerberos tickets in a file which is created in the current directory of the user who is logging in, which could allow remote attackers to sniff the ticket cache if the home directory is installed on NFS.
CVE-2002-1646 1 Ssh 1 Secure Shell For Servers 2024-02-28 7.5 HIGH N/A
SSH Secure Shell for Servers 3.0.0 to 3.1.1 allows remote attackers to override the AllowedAuthentications configuration and use less secure authentication schemes (e.g. password) than configured for the server.
CVE-2001-1469 1 Ssh 1 Ssh 2024-02-28 5.0 MEDIUM N/A
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.
CVE-2001-1476 1 Ssh 1 Ssh 2024-02-28 7.5 HIGH N/A
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.
CVE-1999-0398 1 Ssh 2 Ssh, Ssh2 2024-02-28 4.6 MEDIUM N/A
In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.
CVE-2001-0572 2 Openbsd, Ssh 2 Openssh, Ssh 2024-02-28 7.5 HIGH N/A
The SSH protocols 1 and 2 (aka SSH-2) as implemented in OpenSSH and other packages have various weaknesses which can allow a remote attacker to obtain the following information via sniffing: (1) password lengths or ranges of lengths, which simplifies brute force password guessing, (2) whether RSA or DSA authentication is being used, (3) the number of authorized_keys in RSA authentication, or (4) the lengths of shell commands.
CVE-1999-1029 1 Ssh 1 Ssh2 2024-02-28 7.5 HIGH N/A
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.
CVE-2003-1119 1 Ssh 1 Secure Shell 2024-02-28 5.0 MEDIUM N/A
SSH Secure Shell before 3.2.9 allows remote attackers to cause a denial of service via malformed BER/DER packets.
CVE-1999-0310 1 Ssh 1 Ssh 2024-02-28 7.5 HIGH N/A
SSH 1.2.25 on HP-UX allows access to new user accounts.
CVE-2001-1475 1 Ssh 1 Ssh 2024-02-28 7.5 HIGH N/A
SSH before 2.0, when using RC4 and password authentication, allows remote attackers to replay messages until a new server key (VK) is generated.
CVE-2001-0259 1 Ssh 1 Ssh 2024-02-28 3.6 LOW N/A
ssh-keygen in ssh 1.2.27 - 1.2.30 with Secure-RPC can allow local attackers to recover a SUN-DES-1 magic phrase generated by another user, which the attacker can use to decrypt that user's private key file.
CVE-2001-1473 1 Ssh 1 Ssh 2024-02-28 7.5 HIGH N/A
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.
CVE-2000-0143 2 Openbsd, Ssh 2 Openssh, Ssh 2024-02-28 4.6 MEDIUM N/A
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.
CVE-2000-0992 2 Openbsd, Ssh 2 Openssh, Ssh 2024-02-28 5.0 MEDIUM N/A
Directory traversal vulnerability in scp in sshd 1.2.xx allows a remote malicious scp server to overwrite arbitrary files via a .. (dot dot) attack.