Vulnerability CVE-2013-1911
Published: 2013-04-02   Modified: 2013-04-03

Description:
lib/ldoce/word.rb in the ldoce 0.0.2 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in (1) an mp3 URL or (2) file name.

See advisories in our WLB2 database:
Topic
Author
Date
High
Ruby Gem ldoce 0.0.2 Remote command execution
Larry W. Cashdol...
01.04.2013

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Mark burns -> Ldoce 

 References:
http://xforce.iss.net/xforce/xfdb/83163
http://www.securityfocus.com/bid/58783
http://www.openwall.com/lists/oss-security/2013/03/31/3
http://otiose.dhs.org/advisories/ldoce-0.0.2-cmd-exec.html
http://osvdb.org/91870
http://archives.neohapsis.com/archives/bugtraq/2013-04/0010.html
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