Ubuntu Security Notice 3253-1 - 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. 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. Various other issues were also addressed.
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Gentoo Linux Security Advisory 201412-23 - Multiple vulnerabilities have been found in Nagios, the worst of which may allow remote code execution. Versions less than 3.5.1 are affected.
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Debian Linux Security Advisory 2956-1 - Multiple security issues have been found in the Icinga host and network monitoring system (buffer overflows, cross-site request forgery, off-by ones) which could result in the execution of arbitrary code, denial of service or session hijacking.
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Nagios 3.5.0 suffers from an off-by-one memory access vulnerability.
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Icinga version 1.9.1 suffers from buffer overflow and off-by-one memory access vulnerabilities.
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Mandriva Linux Security Advisory 2014-004 - Multiple off-by-one errors in Nagios Core 3.5.1, 4.0.2, and earlier, and Icinga before 1.8.5, 1.9 before 1.9.4, and 1.10 before 1.10.2 allow remote authenticated users to obtain sensitive information from process memory or cause a denial of service via a long string in the last key value in the variable list to the process_cgivars function in extinfo.c, status.c, trends.c in cgi/, which triggers a heap-based buffer over-read. Off-by-one error in the process_cgivars function in contrib/daemonchk.c in Nagios Core 3.5.1, 4.0.2, and earlier allows remote authenticated users to obtain sensitive information from process memory or cause a denial of service via a long string in the last key value in the variable list, which triggers a heap-based buffer over-read. The updated packages have been patched to correct these issues.
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