Vulnerability CVE-2014-2322
Published: 2014-05-02

Description:
lib/string_utf_support.rb in the Arabic Prawn 0.0.1 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) downloaded_file or (2) url variable.

Type:

CWE-Other

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
Dynamixsolutions -> Arabic prawn 

 References:
http://www.vapid.dhs.org/advisories/arabic-ruby-gem.html
http://www.openwall.com/lists/oss-security/2014/03/12/6
http://www.openwall.com/lists/oss-security/2014/03/10/8
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