{"cve":"CVE-2018-18065","nvd":{"published":"2018-10-08T18:29:00.363","modified":"2026-06-17T01:46:43.590","status":"Modified","description":"_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_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-476"],"references":["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"],"products":["canonical:ubuntu_linux","debian:debian_linux","net-snmp:net-snmp","netapp:cloud_backup","netapp:data_ontap","netapp:e-series_santricity_os_controller","netapp:hyper_converged_infrastructure","netapp:solidfire_element_os","netapp:storagegrid_webscale","paloaltonetworks:pan-os"],"source":"nvd","synced_at":"2026-10-19T20:53:14.491561039+00:00"},"epss":{"cve":"CVE-2018-18065","score":0.17504,"percentile":0.97136,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}