Vulnerabilities > Openbsd > Openssh > 4.3
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2016-08-07 | CVE-2016-6515 | Improper Input Validation vulnerability in multiple products The auth_password function in auth-passwd.c in sshd in OpenSSH before 7.3 does not limit password lengths for password authentication, which allows remote attackers to cause a denial of service (crypt CPU consumption) via a long string. | 7.5 |
2016-05-01 | CVE-2015-8325 | Permissions, Privileges, and Access Controls vulnerability in multiple products The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is configured to read .pam_environment files in user home directories, allows local users to gain privileges by triggering a crafted environment for the /bin/login program, as demonstrated by an LD_PRELOAD environment variable. | 7.8 |
2016-03-22 | CVE-2016-3115 | Remote Command Injection vulnerability in OpenSSH Multiple CRLF injection vulnerabilities in session.c in sshd in OpenSSH before 7.2p2 allow remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data, related to the (1) do_authenticated1 and (2) session_x11_req functions. | 5.5 |
2014-03-27 | CVE-2014-2653 | Improper Input Validation vulnerability in Openbsd Openssh The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate. | 5.8 |
2014-03-18 | CVE-2014-2532 | Permissions, Privileges, and Access Controls vulnerability in multiple products sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass intended environment restrictions by using a substring located before a wildcard character. | 5.8 |
2014-02-03 | CVE-2011-4327 | Information Exposure vulnerability in Openbsd Openssh ssh-keysign.c in ssh-keysign in OpenSSH before 5.8p2 on certain platforms executes ssh-rand-helper with unintended open file descriptors, which allows local users to obtain sensitive key information via the ptrace system call. | 2.1 |
2013-03-07 | CVE-2010-5107 | Denial of Service vulnerability in OpenSSH The default configuration of OpenSSH through 6.1 enforces a fixed time limit between establishing a TCP connection and completing a login, which makes it easier for remote attackers to cause a denial of service (connection-slot exhaustion) by periodically making many new TCP connections. | 5.0 |
2012-04-05 | CVE-2011-5000 | Numeric Errors vulnerability in Openbsd Openssh The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. | 3.5 |
2011-03-02 | CVE-2010-4755 | Resource Management Errors vulnerability in multiple products The (1) remote_glob function in sftp-glob.c and the (2) process_put function in sftp.c in OpenSSH 5.8 and earlier, as used in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, OpenBSD 4.7, and other products, allow remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in SSH_FXP_STAT requests to an sftp daemon, a different vulnerability than CVE-2010-2632. | 4.0 |
2009-10-01 | CVE-2009-2904 | Configuration vulnerability in Openbsd Openssh 4.3/4.8 A certain Red Hat modification to the ChrootDirectory feature in OpenSSH 4.8, as used in sshd in OpenSSH 4.3 in Red Hat Enterprise Linux (RHEL) 5.4 and Fedora 11, allows local users to gain privileges via hard links to setuid programs that use configuration files within the chroot directory, related to requirements for directory ownership. | 6.9 |