Vulnerabilities > Openbsd
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2016-01-19 | CVE-2016-1907 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Openbsd Openssh The ssh_packet_read_poll2 function in packet.c in OpenSSH before 7.1p2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic. | 5.3 |
| 2016-01-14 | CVE-2016-0778 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings. | 8.1 |
| 2016-01-14 | CVE-2016-0777 | Information Exposure vulnerability in multiple products The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key. | 6.5 |
| 2014-12-29 | CVE-2014-9424 | Denial-Of-Service vulnerability in Libressl Double free vulnerability in the ssl_parse_clienthello_use_srtp_ext function in d1_srtp.c in LibreSSL before 2.1.2 allows remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a certain length-verification error during processing of a DTLS handshake. | 7.5 |
| 2014-12-12 | CVE-2014-7250 | Resource Management Errors vulnerability in multiple products The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets. | 5.0 |
| 2014-12-06 | CVE-2014-9278 | Improper Authentication vulnerability in Openbsd Openssh The OpenSSH server, as used in Fedora and Red Hat Enterprise Linux 7 and when running in a Kerberos environment, allows remote authenticated users to log in as another user when they are listed in the .k5users file of that user, which might bypass intended authentication requirements that would force a local login. | 4.0 |
| 2014-05-27 | CVE-2013-2125 | Cryptographic Issues vulnerability in Openbsd Opensmtpd 5.3.1 OpenSMTPD before 5.3.2 does not properly handle SSL sessions, which allows remote attackers to cause a denial of service (connection blocking) by keeping a connection open. | 5.0 |
| 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 |