It was discovered that Nagios incorrectly handled certain long strings. A remote authenticated attacker could use this issue to cause Nagios to crash, resulting in a denial of service, or possibly obtain sensitive information. (CVE-2013-7108, CVE-2013-7205)
It was discovered that Nagios incorrectly handled certain long messages to cmd.cgi. A remote attacker could possibly use this issue to cause Nagios to crash, resulting in a denial of service. (CVE-2014-1878)
Dawid Golunski discovered that Nagios incorrectly handled symlinks when accessing log files. A local attacker could possibly use this issue to elevate privileges. In the default installation of Ubuntu, this should be prevented by the Yama link restrictions. (CVE-2016-9566)
{ "availability": "No subscription required", "binaries": [ { "nagios3-common": "3.5.1-1ubuntu1.1", "nagios3-cgi-dbgsym": "3.5.1-1ubuntu1.1", "nagios3-core-dbgsym": "3.5.1-1ubuntu1.1", "nagios3": "3.5.1-1ubuntu1.1", "nagios3-doc": "3.5.1-1ubuntu1.1", "nagios3-core": "3.5.1-1ubuntu1.1", "nagios3-dbg": "3.5.1-1ubuntu1.1", "nagios3-cgi": "3.5.1-1ubuntu1.1", "nagios3-dbgsym": "3.5.1-1ubuntu1.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "nagios3-common": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-cgi-dbgsym": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-core-dbgsym": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-doc": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-core": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-dbg": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-cgi": "3.5.1.dfsg-2.1ubuntu1.1", "nagios3-dbgsym": "3.5.1.dfsg-2.1ubuntu1.1" } ] }