Vulnerability CVE-2013-1362
Published: 2013-07-09

Description:
Incomplete blacklist vulnerability in nrpc.c in Nagios Remote Plug-In Executor (NRPE) before 2.14 might allow remote attackers to execute arbitrary shell commands via "$()" shell metacharacters, which are processed by bash.

See advisories in our WLB2 database:
Topic
Author
Date
High
Nagios NRPE 2.13 Code Execution
Rudolph Pereira
24.02.2013
High
Nagios Remote Plugin Executor Arbitrary Command Execution
jwpari
12.04.2013

Type:

CWE-20

 (Improper Input Validation)

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
Opensuse -> Opensuse 
Novell -> Opensuse 
Nagios -> Remote plug in executor 

 References:
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00006.html
http://seclists.org/bugtraq/2013/Feb/119
http://www.exploit-db.com/exploits/24955
http://www.occamsec.com/vulnerabilities.html#nagios_metacharacter_vulnerability
https://bugzilla.novell.com/show_bug.cgi?id=807241
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