Several local/remote vulnerabilities have been discovered in two of the plugins for the Nagios network monitoring and management system. The Common Vulnerabilities and Exposures project identifies the following problems:
A buffer overflow has been discovered in the parser for HTTP Location headers (present in the check_http module).
A buffer overflow has been discovered in the check_snmp module.
For the old stable distribution (sarge), these problems have been fixed in version 1.4-6sarge1.
For the stable distribution (etch), these problems have been fixed in version 1.4.5-1etch1.
We recommend that you upgrade your nagios-plugins package.
MD5 checksums of the listed files are available in the original advisory.