Vulnerability CVE-2013-2615
Published: 2013-03-20   Modified: 2013-03-21

Description:
lib/entry_controller.rb in the fastreader Gem 1.0.8 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.

Type:

CWE-94

 (Improper Control of Generation of Code ('Code Injection'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Rubygems -> Fastreader 

 References:
http://www.osvdb.org/91232
http://www.openwall.com/lists/oss-security/2013/03/19/9
http://seclists.org/fulldisclosure/2013/Mar/122
http://packetstormsecurity.com/files/120845/Ruby-Gem-Fastreader-1.0.8-Code-Execution.html
http://packetstormsecurity.com/files/120776/Ruby-Gem-Fastreader-1.0.8-Command-Execution.html
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