Vulnerability CVE-2013-0334
Published: 2014-10-31

Description:
Bundler before 1.7, when multiple top-level source lines are used, allows remote attackers to install arbitrary gems by creating a gem with the same name as another gem in a different source.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Opensuse -> Opensuse 
Novell -> Opensuse 
Fedoraproject -> Fedora 
Bundler -> Bundler 

 References:
http://bundler.io/blog/2014/08/14/bundler-may-install-gems-from-a-different-source-than-expected-cve-2013-0334.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140609.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140654.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140655.html
http://lists.opensuse.org/opensuse-updates/2015-03/msg00092.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/70099
https://security.gentoo.org/glsa/201609-02
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