VxWorks SSH server (IPSSH) denial-of-service (DoS) vulnerability

Overview The SSH server IPSSH implementation in VxWorks contains a denial-of-service DoS vulnerability. The SSH server IPSSH implementation in VxWorks contains a denial-of-service DoS vulnerability due to an issue in the processing directly after the SSH connection is established. Hisashi Kojima...

VxWorks SSH server (IPSSH) denial-of-service (DoS) vulnerability

Overview The SSH server IPSSH implementation in VxWorks contains a denial-of-service DoS vulnerability. The SSH server IPSSH implementation in VxWorks contains a denial-of-service vulnerability due to an issue in processing pty requests. Hisashi Kojima and Masahiro Nakada of Fujitsu Laboratories...

Scientific Linux Security Update : kexec-tools on SL6.x i386/x86_64

Kexec allows for booting a Linux kernel from the context of an already running kernel. Kdump used the SSH Secure Shell 'StrictHostKeyChecking=no' option when dumping to SSH targets, causing the target kdump server's SSH host key not to be checked. This could make it easier for a man-in-the-middle...

DEBIAN-CVE-2012-0920

Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels...

Sysax SSH Username Remote Code Execution

Added: 03/06/2012 BID: 52190 OSVDB: 79689 Background Sysax Multi Server is a Secure FTP Server and SSH2 Secure Shell Server combined into a single product. It simultaneously supports remote access and file transfer using FTP, FTPS, SFTP, Telnet, and Secure Shell. It also supports web based file...

Sysax SSH Username Remote Code Execution

Added: 03/06/2012 BID: 52190 OSVDB: 79689 Background Sysax Multi Server is a Secure FTP Server and SSH2 Secure Shell Server combined into a single product. It simultaneously supports remote access and file transfer using FTP, FTPS, SFTP, Telnet, and Secure Shell. It also supports web based file...

Sysax SSH Username Remote Code Execution

Added: 03/06/2012 BID: 52190 OSVDB: 79689 Background Sysax Multi Server is a Secure FTP Server and SSH2 Secure Shell Server combined into a single product. It simultaneously supports remote access and file transfer using FTP, FTPS, SFTP, Telnet, and Secure Shell. It also supports web based file...

kexec-tools: Multiple security flaws by management of kdump core files and ramdisk images

The SSH configuration in the Red Hat mkdumprd script for kexec-tools, as distributed in the kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209 packages in Red Hat Enterprise Linux, disables the StrictHostKeyChecking option, which allows man-in-the-middle attackers to spoof kdump servers...

kexec-tools: Multiple security flaws by management of kdump core files and ramdisk images

The Red Hat mkdumprd script for kexec-tools, as distributed in the kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209 packages in Red Hat Enterprise Linux, includes all of root's SSH private keys within a vmcore file, which allows context-dependent attackers to obtain sensitive...

IT-Grundschutz M5.064: Secure Shell

IT-Grundschutz M5.064: Secure Shell. ACHTUNG: Dieser Test wird nicht mehr unterstützt. Er wurde ersetzt durch den entsprechenden Test der nun permanent and die aktuelle EL angepasst wird: OID 1.3.6.1.4.1.25623.1.0.95065 Diese Prüfung bezieht sich auf die 12. Ergänzungslieferung 12. EL des IT-...

IT-Grundschutz M5.064: Secure Shell

IT-Grundschutz M5.064: Secure Shell. ACHTUNG: Dieser Test wird nicht mehr unterstützt. Er wurde ersetzt durch den entsprechenden Test der nun permanent and die aktuelle EL angepasst wird: OID 1.3.6.1.4.1.25623.1.0.95065 Diese Prüfung bezieht sich auf die 12. Ergänzungslieferung 12. EL des IT-...

Multiple D-Link products vulnerable to buffer overflow

Overview Multiple D-Link products contain a buffer overflow vulnerability. Multiple D-Link products contain a buffer overflow vulnerability due to a SSH implementation issue. Hisashi Kojima, Masahiro Nakada of Fujitsu Laboratories Ltd. reported this vulnerability to IPA. JPCERT/CC coordinated wit...

DEBIAN-CVE-2011-0766

The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys...

PT-2011-2617 · Ericsson · Erlang/Otp

Name of the Vulnerable Software and Affected Versions: Crypto application versions prior to 2.0.2.2 SSH versions prior to 2.0.5 Erlang/OTP ssh library versions prior to R14B03 Description: The random number generator uses predictable seeds based on the current time, making it easier for remote...

DEBIAN-CVE-2011-0539

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

PT-2011-2432

Name of the Vulnerable Software and Affected Versions OpenSSH versions 5.6 through 5.7 Description The issue is related to the key certify function in OpenSSH, specifically when generating legacy certificates using the -t command-line option in ssh-keygen. This function does not initialize the...

Metasploit 3.5.1 adds Cisco device exploitation !

Metasploit now enables security professionals to exploit Cisco devices, performs passive reconnaissance through traffic analysis, provides more exploits and evaluates an organization's password security by brute forcing an ever increasing range of services. This latest release adds stealth...

Novell NetWare OpenSSH Buffer Overflow

The Secure Shell SSH protocol is a well-established method of secure communication in a client and server architectural model. SSH is based on the idea of a public key exchange, where a server offers a client its public key. The client then uses this key to encrypt all communication between the t...

Multiple SSH Vulnerabilities - Cisco Systems

Four different Cisco product lines are susceptible to multiple vulnerabilities discovered in the Secure Shell SSH protocol version 1.5. These issues have been addressed, and fixes have been integrated into the Cisco products that support this protocol. By exploiting the weakness in the SSH...

Cisco IOS Secure Shell Denial of Service Vulnerabilities - Cisco Systems

The Secure Shell server SSH implementation in Cisco IOS contains multiple vulnerabilities that allow unauthenticated users the ability to generate a spurious memory access error or, in certain cases, reload the device. The IOS SSH server is an optional service that is disabled by default, but its...