Openbsd: >> Openssh >> 2.1 Security Vulnerabilities
The "echo simulation" traffic analysis countermeasure in OpenSSH before 2.9.9p2 sends an additional echo packet after the password and carriage return is entered, which could allow remote attackers to determine that the countermeasure is being used.
CVSS Score
5.0
EPSS Score
0.078
Published
2001-09-27
OpenSSH version 2.9 and earlier, with X forwarding enabled, allows a local attacker to delete any file named 'cookies' via a symlink attack.
CVSS Score
7.2
EPSS Score
0.006
Published
2001-08-14
Implementations of SSH version 1.5, including (1) OpenSSH up to version 2.3.0, (2) AppGate, and (3) ssh-1 up to version 1.2.31, in certain configurations, allow a remote attacker to decrypt and/or alter traffic via a "Bleichenbacher attack" on PKCS#1 version 1.5.
CVSS Score
4.0
EPSS Score
0.025
Published
2001-06-27
OpenSSH 2.9 and earlier does not initiate a Pluggable Authentication Module (PAM) session if commands are executed with no pty, which allows local users to bypass resource limits (rlimits) set in pam.d.
CVSS Score
7.5
EPSS Score
0.022
Published
2001-06-19
CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.
CVSS Score
10.0
EPSS Score
0.324
Published
2001-03-12
OpenSSH does not properly drop privileges when the UseLogin option is enabled, which allows local users to execute arbitrary commands by providing the command to the ssh daemon.
CVSS Score
10.0
EPSS Score
0.026
Published
2000-06-08
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