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CVSS: 6.5EPSS: 0%CPEs: 16EXPL: 2

CVE-2018-18065 – net-snmp 5.7.3 - (Authenticated) Denial of Service (PoC)

https://notcve.org/view.php?id=CVE-2018-18065

_set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. _set_key en agent/helpers/table_container.c en Net-SNMP en versiones anteriores a la 5.8 tiene un error de excepción de puntero NULL que puede ser empleado por un atacante autenticado para provocar el cierre inesperado de la instancia de forma remota mediante un paquete UDP manipulado, lo que resulta en una denegación de servicio (DoS). • https://www.exploit-db.com/exploits/45547 http://www.securityfocus.com/bid/106265 https://cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf https://dumpco.re/blog/net-snmp-5.7.3-remote-dos https://security.netapp.com/advisory/ntap-20181107-0001 https://security.paloaltonetworks.com/CVE-2018-18065 https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d https://usn.ubuntu.com/3792-1 https://usn.ubuntu.com/3792-2 https://usn.ubuntu.com/3792-3 • CWE-476: NULL Pointer Dereference •

CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 1

CVE-2018-18066 – net-snmp: NULL pointer exception in snmp_oid_compare in snmplib/snmp_api.c resulting in a denial of service

https://notcve.org/view.php?id=CVE-2018-18066

snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. snmp_oid_compare en snmplib/snmp_api.c en Net-SNMP en versiones anteriores a la 5.8 tiene un error de excepción de puntero NULL que puede ser empleado por un atacante no autenticado para provocar el cierre inesperado de la instancia de forma remota mediante un paquete UDP manipulado, lo que resulta en una denegación de servicio (DoS). • https://dumpco.re/blog/net-snmp-5.7.3-remote-dos https://security.netapp.com/advisory/ntap-20181107-0001 https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791 https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html https://access.redhat.com/security/cve/CVE-2018-18066 https://bugzilla.redhat.com/show_bug.cgi?id=1637572 • CWE-476: NULL Pointer Dereference •

CVSS: 2.1EPSS: 0%CPEs: 1EXPL: 0

CVE-2015-8100 – OpenBSD net-snmp Information Disclosure

https://notcve.org/view.php?id=CVE-2015-8100

The net-snmp package in OpenBSD through 5.8 uses 0644 permissions for snmpd.conf, which allows local users to obtain sensitive community information by reading this file. El paquete net-snmp en OpenBSD hasta la versión 5.8 emplea permisos 0644 para snmpd.conf, lo que permite a usuarios locales obtener información sensible de la comunidad mediante la lectura de este archivo. OpenBSD net-snmp suffers from a credential and information disclosure vulnerability. • http://packetstormsecurity.com/files/134323/OpenBSD-net-snmp-Information-Disclosure.html http://www.openwall.com/lists/oss-security/2015/11/09/6 http://www.securitytracker.com/id/1034099 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •