Total
117 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2008-4109 | 2 Debian, Openbsd | 2 Linux, Openssh | 2025-04-09 | 5.0 MEDIUM | N/A |
| A certain Debian patch for OpenSSH before 4.3p2-9etch3 on etch; before 4.6p1-1 on sid and lenny; and on other distributions such as SUSE uses functions that are not async-signal-safe in the signal handler for login timeouts, which allows remote attackers to cause a denial of service (connection slot exhaustion) via multiple login attempts. NOTE: this issue exists because of an incorrect fix for CVE-2006-5051. | |||||
| CVE-2006-5052 | 1 Openbsd | 1 Openssh | 2025-04-09 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in portable OpenSSH before 4.4, when running on some platforms, allows remote attackers to determine the validity of usernames via unknown vectors involving a GSSAPI "authentication abort." | |||||
| CVE-2006-5229 | 2 Novell, Openbsd | 2 Suse Linux, Openssh | 2025-04-09 | 2.6 LOW | N/A |
| OpenSSH portable 4.1 on SUSE Linux, and possibly other platforms and versions, and possibly under limited configurations, allows remote attackers to determine valid usernames via timing discrepancies in which responses take longer for valid usernames than invalid ones, as demonstrated by sshtime. NOTE: as of 20061014, it appears that this issue is dependent on the use of manually-set passwords that causes delays when processing /etc/shadow due to an increased number of rounds. | |||||
| CVE-2007-3102 | 2 Fedora Project, Openbsd | 2 Fedora Core, Openssh | 2025-04-09 | 4.3 MEDIUM | N/A |
| Unspecified vulnerability in the linux_audit_record_event function in OpenSSH 4.3p2, as used on Fedora Core 6 and possibly other systems, allows remote attackers to write arbitrary characters to an audit log via a crafted username. NOTE: some of these details are obtained from third party information. | |||||
| CVE-2007-4752 | 1 Openbsd | 1 Openssh | 2025-04-09 | 7.5 HIGH | N/A |
| ssh in OpenSSH before 4.7 does not properly handle when an untrusted cookie cannot be created and uses a trusted X11 cookie instead, which allows attackers to violate intended policy and gain privileges by causing an X client to be treated as trusted. | |||||
| CVE-2006-4924 | 1 Openbsd | 1 Openssh | 2025-04-09 | 7.8 HIGH | N/A |
| sshd in OpenSSH before 4.4, when using the version 1 SSH protocol, allows remote attackers to cause a denial of service (CPU consumption) via an SSH packet that contains duplicate blocks, which is not properly handled by the CRC compensation attack detector. | |||||
| CVE-2003-0695 | 1 Openbsd | 1 Openssh | 2025-04-03 | 7.5 HIGH | 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-2000-0992 | 2 Openbsd, Ssh | 2 Openssh, Ssh | 2025-04-03 | 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. | |||||
| CVE-2001-0529 | 1 Openbsd | 1 Openssh | 2025-04-03 | 7.2 HIGH | N/A |
| OpenSSH version 2.9 and earlier, with X forwarding enabled, allows a local attacker to delete any file named 'cookies' via a symlink attack. | |||||
| CVE-2001-1507 | 1 Openbsd | 1 Openssh | 2025-04-03 | 7.5 HIGH | 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-2005-2797 | 1 Openbsd | 1 Openssh | 2025-04-03 | 5.0 MEDIUM | N/A |
| OpenSSH 4.0, and other versions before 4.2, does not properly handle dynamic port forwarding ("-D" option) when a listen address is not provided, which may cause OpenSSH to enable the GatewayPorts functionality. | |||||
| CVE-2006-0883 | 2 Freebsd, Openbsd | 2 Freebsd, Openssh | 2025-04-03 | 5.0 MEDIUM | N/A |
| OpenSSH on FreeBSD 5.3 and 5.4, when used with OpenPAM, does not properly handle when a forked child process terminates during PAM authentication, which allows remote attackers to cause a denial of service (client connection refusal) by connecting multiple times to the SSH server, waiting for the password prompt, then disconnecting. | |||||
| CVE-2001-1585 | 1 Openbsd | 1 Openssh | 2025-04-03 | 6.8 MEDIUM | 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-2000-0999 | 1 Openbsd | 1 Openssh | 2025-04-03 | 10.0 HIGH | N/A |
| Format string vulnerabilities in OpenBSD ssh program (and possibly other BSD-based operating systems) allow attackers to gain root privileges. | |||||
| CVE-2001-1380 | 1 Openbsd | 1 Openssh | 2025-04-03 | 7.5 HIGH | N/A |
| OpenSSH before 2.9.9, while using keypairs and multiple keys of different types in the ~/.ssh/authorized_keys2 file, may not properly handle the "from" option associated with a key, which could allow remote attackers to login from unauthorized IP addresses. | |||||
| CVE-2002-0640 | 1 Openbsd | 1 Openssh | 2025-04-03 | 10.0 HIGH | N/A |
| Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt). | |||||
| CVE-2006-0225 | 1 Openbsd | 1 Openssh | 2025-04-03 | 4.6 MEDIUM | N/A |
| scp in OpenSSH 4.2p1 allows attackers to execute arbitrary commands via filenames that contain shell metacharacters or spaces, which are expanded twice. | |||||
| CVE-2001-1459 | 1 Openbsd | 1 Openssh | 2025-04-03 | 7.5 HIGH | 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-2004-1653 | 1 Openbsd | 1 Openssh | 2025-04-03 | 6.4 MEDIUM | N/A |
| The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS. | |||||
| CVE-2004-0175 | 1 Openbsd | 1 Openssh | 2025-04-03 | 4.3 MEDIUM | 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. | |||||