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CVE-2018-18066

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

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.

CVSS 3.1 · 7.5 High EPSS 3.6% KEV · Not listed
Vendors
Net-snmp Netapp Redhat
Products
Net-snmp Cloud Backup Data Ontap and 6 more
CVE-2018-5734

A malformed request can trigger an assertion failure in badcache.c

While handling a particular type of malformed packet BIND erroneously selects a SERVFAIL rcode instead of a FORMERR rcode. If the receiving view has the SERVFAIL cache feature enabled, this can trigger an assertion failure in badcache.c when the request doesn't contain all of the expected information. Affects BIND 9.10.5-S1 to 9.10.5-S4, 9.10.6-S1, 9.10.6-S2.

CVSS 3.0 · 7.5 High EPSS 6.4% KEV · Not listed
Vendors
Isc Netapp
Products
Bind Data Ontap Edge Solidfire Element Os Management Node
CVE-2018-3693

Kernel: speculative bounds check bypass store

Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a speculative buffer overflow and side-channel analysis.

CVSS 3.1 · 5.6 Medium EPSS 8.6% KEV · Not listed
Vendors
Arm Fujitsu Intel and 4 more
Products
Cortex-a Cortex-r M12-1 and 227 more
CVE-2018-18065

net-snmp: NULL pointer exception in _set_key in agent/helpers/table_container.c resulting in a denial of service

_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.

CVSS 3.0 · 6.5 Medium EPSS 17.5% KEV · Not listed
Vendors
Canonical Debian Net-snmp and 2 more
Products
Ubuntu Linux Debian Linux Net-snmp and 7 more
CVE-2016-9778

An error handling certain queries using the nxdomain-redirect feature could cause a REQUIRE assertion failure in db.c

An error in handling certain queries can cause an assertion failure when a server is using the nxdomain-redirect feature to cover a zone for which it is also providing authoritative service. A vulnerable server could be intentionally stopped by an attacker if it was using a configuration that met the criteria for the vulnerability and if the attacker could cause it to accept a query that possessed the required attributes. Please note: This vulnerability affects the "nxdomain-redirect" feature, which is one of two methods of handling NXDOMAIN redirection, and is only available in certain versions of BIND. Redirection using zones of type "redirect" is not affected by this vulnerability. Affects BIND 9.9.8-S1 -> 9.9.8-S3, 9.9.9-S1 -> 9.9.9-S6, 9.11.0-9.11.0-P1.

CVSS 3.0 · 7.5 High EPSS 6.8% KEV · Not listed
Vendors
Isc Netapp
Products
Bind Data Ontap Edge Solidfire Element Os Management Node