Filtered by vendor Openbsd
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Filtered by product Openssh
Subscriptions
Total
119 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2002-0765 | 1 Openbsd | 2 Openbsd, Openssh | 2025-04-03 | N/A |
| sshd in OpenSSH 3.2.2, when using YP with netgroups and under certain conditions, may allow users to successfully authenticate and log in with another user's password. | ||||
| CVE-2001-1507 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| OpenSSH before 3.0.1 with Kerberos V enabled does not properly authenticate users, which could allow remote attackers to login unchallenged. | ||||
| CVE-2001-1585 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| SSH protocol 2 (aka SSH-2) public key authentication in the development snapshot of OpenSSH 2.3.1, available from 2001-01-18 through 2001-02-08, does not perform a challenge-response step to ensure that the client has the proper private key, which allows remote attackers to bypass authentication as other users by supplying a public key from that user's authorized_keys file. | ||||
| CVE-2001-0872 | 3 Openbsd, Redhat, Suse | 3 Openssh, Linux, Suse Linux | 2025-04-03 | N/A |
| OpenSSH 3.0.1 and earlier with UseLogin enabled does not properly cleanse critical environment variables such as LD_PRELOAD, which allows local users to gain root privileges. | ||||
| CVE-2001-1459 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| 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. | ||||
| CVE-2003-0386 | 2 Openbsd, Redhat | 2 Openssh, Enterprise Linux | 2025-04-03 | N/A |
| OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass "from=" and "user@host" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address. | ||||
| CVE-2003-0695 | 2 Openbsd, Redhat | 3 Openssh, Enterprise Linux, Linux | 2025-04-03 | N/A |
| Multiple "buffer management errors" in OpenSSH before 3.7.1 may allow attackers to cause a denial of service or execute arbitrary code using (1) buffer_init in buffer.c, (2) buffer_free in buffer.c, or (3) a separate function in channels.c, a different vulnerability than CVE-2003-0693. | ||||
| CVE-2003-1562 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password step of a multi-step authentication is successful, a different vulnerability than CVE-2003-0190. | ||||
| CVE-2004-2760 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| sshd in OpenSSH 3.5p1, when PermitRootLogin is disabled, immediately closes the TCP connection after a root login attempt with the correct password, but leaves the connection open after an attempt with an incorrect password, which makes it easier for remote attackers to guess the password by observing the connection state, a different vulnerability than CVE-2003-0190. NOTE: it could be argued that in most environments, this does not cross privilege boundaries without requiring leverage of a separate vulnerability. | ||||
| CVE-2000-0525 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| 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. | ||||
| CVE-2000-0217 | 2 Openbsd, Ssh | 3 Openssh, Ssh, Ssh2 | 2025-04-03 | 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-2000-0143 | 2 Openbsd, Ssh | 2 Openssh, Ssh | 2025-04-03 | 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-2001-0572 | 3 Openbsd, Redhat, Ssh | 3 Openssh, Linux, Ssh | 2025-04-03 | 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-2003-0190 | 4 Openbsd, Openpkg, Redhat and 1 more | 8 Openssh, Openpkg, Enterprise Linux and 5 more | 2025-04-03 | N/A |
| OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack. | ||||
| CVE-2003-0787 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| The PAM conversation function in OpenSSH 3.7.1 and 3.7.1p1 interprets an array of structures as an array of pointers, which allows attackers to modify the stack and possibly gain privileges. | ||||
| CVE-2003-0693 | 2 Openbsd, Redhat | 3 Openssh, Enterprise Linux, Linux | 2025-04-03 | N/A |
| A "buffer management error" in buffer_append_space of buffer.c for OpenSSH before 3.7 may allow remote attackers to execute arbitrary code by causing an incorrect amount of memory to be freed and corrupting the heap, a different vulnerability than CVE-2003-0695. | ||||
| CVE-2003-0786 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| The SSH1 PAM challenge response authentication in OpenSSH 3.7.1 and 3.7.1p1, when Privilege Separation is disabled, does not check the result of the authentication attempt, which can allow remote attackers to gain privileges. | ||||
| CVE-2004-0175 | 2 Openbsd, Redhat | 2 Openssh, Enterprise Linux | 2025-04-03 | N/A |
| Directory traversal vulnerability in scp for OpenSSH before 3.4p1 allows remote malicious servers to overwrite arbitrary files. NOTE: this may be a rediscovery of CVE-2000-0992. | ||||
| CVE-2002-0639 | 1 Openbsd | 1 Openssh | 2025-04-03 | 9.8 Critical |
| Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication. | ||||
| CVE-2000-1169 | 1 Openbsd | 1 Openssh | 2025-04-03 | N/A |
| OpenSSH SSH client before 2.3.0 does not properly disable X11 or agent forwarding, which could allow a malicious SSH server to gain access to the X11 display and sniff X11 events, or gain access to the ssh-agent. | ||||