Sup 'message_chunks.rb' Remote Command Injection Vulnerability

Bugtraq ID:	63398
Class:	Input Validation Error
CVE:	CVE-2013-4479
Remote:	Yes
Local:	No
Published:	Oct 29 2013 12:00AM
Updated:	Nov 03 2015 07:54PM
Credit:	joernchen of Phenoelit
Vulnerable:	sup sup 0.14.1 sup sup 0.13.2 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:	sup sup 0.14.1.1 sup sup 0.13.2.1

Sup 'message_chunks.rb' Remote Command Injection Vulnerability

Sup is prone to a remote command-injection vulnerability because it fails to adequately sanitize user-supplied input.

Remote attackers can exploit this issue to execute arbitrary commands with the privileges of the user running the application.

Versions prior to Sup 0.13.2.1 and 0.14.1.1 are vulnerable.

Sup 'message_chunks.rb' Remote Command Injection Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Sup 'message_chunks.rb' Remote Command Injection Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Sup 'message_chunks.rb' Remote Command Injection Vulnerability

References: