Cisco Wireless LAN Controller Secure Shell Unauthorized Access Vulnerability

A vulnerability in certain access control mechanisms for the Secure Shell SSH server implementation for Cisco Wireless LAN Controller WLC Software could allow an unauthenticated, adjacent attacker to access a CLI instance on an affected device. The vulnerability is due to a lack of proper input-...

CVE-2019-5426

In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an unauthenticated user can use the "local port forwarding" and "dynamic port forwarding" SOCKS proxy functionalities. Remote attackers without credentials can exploit this bug to access local services or forward traffic through the device if SS...

CVE-2019-5425

In Ubiquiti Networks EdgeSwitch X v1.1.0 and prior, an authenticated user can execute arbitrary shell commands over the SSH interface bypassing the CLI interface, which allow them to escalate privileges to root...

Suricata out-of-bounds read vulnerability (CNVD-2019-34756)

Suricata is a high-performance network intrusion detection IDS, intrusion prevention IPS and network security monitoring multi-threaded engine An out-of-bounds read vulnerability exists in Suricata 4.0.4. The vulnerability stems from the lack of length checking in SSHParseBanner in app-layer-ssh....

UBUNTU-CVE-2018-10242

Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner. A malformed SSH banner can cause the parsing code to read beyond the allocated data because SSHParseBanner in app-layer-ssh.c lacks a length check...

CVE-2018-17565

Shell Metacharacter Injection in the SSH configuration interface on Grandstream GXP16xx VoIP 1.0.4.128 phones allows attackers to execute arbitrary system commands and gain a root shell...

FortiOS Code Execution

The vulnerability of the FortiOS operating system is caused by a bug in the handling of the username variable. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using the SSH protocol...

libssh2: Integer overflow in user authenticate keyboard interactive allows out-of-bounds writes

A flaw was found in libssh2. A server could send a multiple keyboard interactive response messages, whose total length are greater than the unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error. The highest threat from this...

CVE-2017-9626

Systems using the Marel Food Processing Systems Pluto platform do not restrict remote access. Marel has created an update for Pluto-based applications. This update will restrict remote access by implementing SSH authentication...

CVE-2017-9626

Systems using the Marel Food Processing Systems Pluto platform do not restrict remote access. Marel has created an update for Pluto-based applications. This update will restrict remote access by implementing SSH authentication...

ALPINE-CVE-2019-3861

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory...

DEBIAN-CVE-2019-3856

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server...

UBUNTU-CVE-2019-3857

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSHMSGCHANNELREQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects t...

UBUNTU-CVE-2019-3860

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory...

ALPINE-CVE-2019-3855

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server...

UBUNTU-CVE-2019-3855

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server...

ALPINE-CVE-2019-3859

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the libssh2packetrequire and libssh2packetrequirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory...

DEBIAN-CVE-2019-3859

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the libssh2packetrequire and libssh2packetrequirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory...

libssh2 out-of-bounds read vulnerability (CNVD-2019-07803)

libssh2 is a client-side C library that implements the SSH2 protocol, which is capable of executing remote commands, file transfers, and providing a secure transmission channel for remote programs. The 'libssh2packetrequire' and 'libssh2packetrequirev' functions in libssh2 have an out-of-bounds...

Libssh Releases Update to Patch 9 New Security Vulnerabilities

Libssh2, a popular open source client-side C library implementing the SSHv2 protocol, has released the latest version of its software to patch a total of nine security vulnerabilities. The Libssh2 library is available for all major distributors of the Linux operating systems, including Ubuntu, Re...