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libssh Null Pointer Dereference Error Vulnerability

Last Update Date: 7 Feb 2013 10:42 Release Date: 7 Feb 2013 4306 Views

RISK: Medium Risk

TYPE: Security software and application - Security Software & Appliance

TYPE: Security Software & Appliance

A vulnerability has been identified in libssh, which is vulnerable to a denial of service, caused by a NULL pointer dereference error when processing "Client: Diffie-Hellman Key Exchange Init" packet. A remote attacker could exploit this vulnerability to cause the application to crash.


Impact

  • Denial of Service

System / Technologies affected

  • libssh 0.5.3

Solutions

Before installation of the software, please visit the software manufacturer web-site for more details.


Vulnerability Identifier


Source


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