{"schemaVersion":3,"id":"CVE-2018-1000116","aliases":["MGASA-2018-0185","UBUNTU-CVE-2018-1000116","DEBIAN-CVE-2018-1000116"],"status":"published","duplicateOf":null,"title":null,"description":"NET-SNMP version 5.7.2 contains a heap corruption vulnerability in the UDP protocol handler that can result in command execution.","dates":{"published":"2018-03-07T14:00:00.000Z","modified":"2024-08-05T12:33:49.328Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":10,"impact":9.8,"computed":true}]},"epss":{"probability":0.06291,"percentile":0.93527,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.06291},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05722,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06291,"percentile":0.93527}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05722,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06291,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06291,"percentile":0.93527}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_740244ED4AEF6B56","name":"Exploit Reference (sourceforge.net)","source":"reference","url":"https://sourceforge.net/p/net-snmp/bugs/2821/","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"debian","product":"net-snmp","name":"net-snmp","label":"net-snmp","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/net-snmp","purlType":"deb","versions":[{"text":"< 5.7.3+dfsg-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.7.3+dfsg-1.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"net-snmp","name":"net-snmp","label":"net-snmp","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/net-snmp","purlType":"deb","versions":[{"text":"< 5.7.2~dfsg-8.1ubuntu3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.7.2~dfsg-8.1ubuntu3.1","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":{"isEol":true,"eolDate":"2018-05-31T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"7","label":"7 (Wheezy)","eolFrom":"2018-05-31T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"7.11"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"mageia","product":"net-snmp","name":"net-snmp","label":"net-snmp","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/net-snmp","purlType":"rpm","versions":[{"text":"< 5.7.3-4.1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.7.3-4.1.mga6","eol":null,"hubHref":null},{"vendor":"net-snmp","product":"net-snmp","name":"net-snmp","label":"net-snmp","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"5.7.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"5.7.2","eol":null,"hubHref":"/vendor/net-snmp/net-snmp"}],"affectedCount":5,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://www.debian.org/security/2018/dsa-4154","label":"www.debian.org/security/2018/dsa-4154","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00020.html","label":"lists.debian.org/debian-lts-announce/2018/03/msg00020.html","hostname":"lists.debian.org","tags":["Mailing List","X Refsource MLIST","Third Party Advisory"]},{"url":"https://sourceforge.net/p/net-snmp/bugs/2821/","label":"sourceforge.net/p/net-snmp/bugs/2821/","hostname":"sourceforge.net","tags":["X Refsource CONFIRM","Exploit","Third Party Advisory"]},{"url":"https://advisories.mageia.org/MGASA-2018-0185.html","label":"advisories.mageia.org/MGASA-2018-0185.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22775","label":"bugs.mageia.org/show_bug.cgi?id=22775","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/5OIO2AJDLVDV5CQC774CAF6SNIXBFV6F/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1552844","label":"bugzilla.redhat.com/show_bug.cgi?id=1552844","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2018-1000116","label":"ubuntu.com/security/CVE-2018-1000116","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-1000116","label":"www.cve.org/CVERecord?id=CVE-2018-1000116","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-1000116","label":"security-tracker.debian.org/tracker/CVE-2018-1000116","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-1317-1","DSA-4154-1","RHSA-2015:1636"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-03-07T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T12:33:49.328Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T04:57:14.004Z","stale":false,"partial":false}}