Medium: nagios

Issue Overview:

Multiple cross-site scripting (XSS) vulnerabilities in config.c in config.cgi in (1) Nagios 3.2.3 and (2) Icinga before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via the expand parameter, as demonstrated by an (a) command action or a (b) hosts action.

Affected Packages:

nagios

Issue Correction:
Run yum update nagios to update your system.

New Packages:

i686:  
    nagios-debuginfo-3.3.1-3.4.amzn1.i686  
    nagios-3.3.1-3.4.amzn1.i686  
    nagios-devel-3.3.1-3.4.amzn1.i686  
    nagios-common-3.3.1-3.4.amzn1.i686  
  
src:  
    nagios-3.3.1-3.4.amzn1.src  
  
x86_64:  
    nagios-common-3.3.1-3.4.amzn1.x86_64  
    nagios-devel-3.3.1-3.4.amzn1.x86_64  
    nagios-3.3.1-3.4.amzn1.x86_64  
    nagios-debuginfo-3.3.1-3.4.amzn1.x86_64  

Additional References

Red Hat: CVE-2011-2179

Mitre: CVE-2011-2179