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CVE-2013-1362

NRPE: nagios metacharacter filtering omission

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.

CVSS 2.0 · 7.5 High EPSS 71.0% KEV · Not listed
Vendors
Nagios Opensuse
Products
Remote Plug In Executor Opensuse
CVE-2020-6582

nrpe: heap-based buffer overflow due to a wrong integer type conversion

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call.

CVSS 3.1 · 7.5 High EPSS 4.4% KEV · Not listed
Vendors
Fedoraproject Nagios
Products
Fedora Remote Plug In Executor
CVE-2020-6581

nrpe: insufficient filtering and incorrect parsing of the configuration file may lead to command injection

Nagios NRPE 3.2.1 has Insufficient Filtering because, for example, nasty_metachars interprets \n as the character \ and the character n (not as the \n newline sequence). This can cause command injection.

CVSS 3.1 · 7.3 High EPSS 1.6% KEV · Not listed
Vendors
Fedoraproject Nagios
Products
Fedora Remote Plug In Executor