{"schemaVersion":3,"id":"CVE-2020-14196","aliases":["MGASA-2020-0286","openSUSE-SU-2020:1005-1","openSUSE-SU-2020:1055-1","openSUSE-SU-2020:1101-1","UBUNTU-CVE-2020-14196","DEBIAN-CVE-2020-14196"],"status":"published","duplicateOf":null,"title":null,"description":"In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.","dates":{"published":"2020-07-01T17:03:04.000Z","modified":"2024-08-04T12:39:36.252Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01702,"percentile":0.76921,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01702},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01702,"percentile":0.76921}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01702,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01702,"percentile":0.76921}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-863","name":"Incorrect Authorization","description":"The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/863.html"}],"affected":[{"vendor":"debian","product":"pdns-recursor","name":"pdns-recursor","label":"pdns-recursor","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/pdns-recursor","purlType":"deb","versions":[{"text":"< 4.3.2-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.3.2-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"pdns-recursor","name":"pdns-recursor","label":"pdns-recursor","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/pdns-recursor","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"mageia","product":"pdns-recursor","name":"pdns-recursor","label":"pdns-recursor","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/pdns-recursor","purlType":"rpm","versions":[{"text":"< 4.1.17-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.17-1.mga7","eol":null,"hubHref":null},{"vendor":"powerdns","product":"recursor","name":"recursor","label":"recursor","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 4.1.16","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.2.0, ≤ 4.2.2","noFixRecorded":false,"fixedIn":null},{"text":"≥ 4.3.0, ≤ 4.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 4.1.16 | ≥ 4.2.0, ≤ 4.2.2 | ≥ 4.3.0, ≤ 4.3.1","eol":null,"hubHref":"/vendor/powerdns/recursor"},{"vendor":"opensuse","product":"pdns-recursor&distro=openSUSE Leap 15.1","name":"pdns-recursor","label":"pdns-recursor&distro=openSUSE Leap 15.1","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/pdns-recursor&distro=openSUSE Leap 15.1","purlType":"rpm","versions":[{"text":"< 4.1.12-bp151.4.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.12-bp151.4.6.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"pdns-recursor&distro=openSUSE Leap 15.2","name":"pdns-recursor","label":"pdns-recursor&distro=openSUSE Leap 15.2","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/pdns-recursor&distro=openSUSE Leap 15.2","purlType":"rpm","versions":[{"text":"< 4.1.12-bp151.4.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.12-bp151.4.6.1","eol":null,"hubHref":null},{"vendor":"suse","product":"pdns-recursor&distro=SUSE Package Hub 12 SP1","name":"pdns-recursor","label":"pdns-recursor&distro=SUSE Package Hub 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/pdns-recursor&distro=SUSE Package Hub 12 SP1","purlType":"rpm","versions":[{"text":"< 4.1.12-bp151.4.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.12-bp151.4.6.1","eol":null,"hubHref":null},{"vendor":"suse","product":"pdns-recursor&distro=SUSE Package Hub 15 SP1","name":"pdns-recursor","label":"pdns-recursor&distro=SUSE Package Hub 15 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/pdns-recursor&distro=SUSE Package Hub 15 SP1","purlType":"rpm","versions":[{"text":"< 4.1.12-bp151.4.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.12-bp151.4.6.1","eol":null,"hubHref":null},{"vendor":"suse","product":"pdns-recursor&distro=SUSE Package Hub 15 SP2","name":"pdns-recursor","label":"pdns-recursor&distro=SUSE Package Hub 15 SP2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/pdns-recursor&distro=SUSE Package Hub 15 SP2","purlType":"rpm","versions":[{"text":"< 4.1.12-bp152.2.4.1","noFixRecorded":false,"fixedIn":null},{"text":"< 4.3.2-bp152.2.8.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.1.12-bp152.2.4.1 | < 4.3.2-bp152.2.8.1","eol":null,"hubHref":null}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.openwall.com/lists/oss-security/2020/07/01/1","label":"www.openwall.com/lists/oss-security/2020/07/01/1","hostname":"www.openwall.com","tags":["X Refsource CONFIRM","REPORT","Mailing List","Release Notes","Third Party Advisory"]},{"url":"https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-04.html","label":"doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-04.html","hostname":"doc.powerdns.com","tags":["X Refsource CONFIRM","REPORT","Vendor Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00043.html","label":"lists.opensuse.org/opensuse-security-announce/2020-07/msg00043.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00044.html","label":"lists.opensuse.org/opensuse-security-announce/2020-09/msg00044.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00042.html","label":"lists.opensuse.org/opensuse-security-announce/2020-09/msg00042.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7TUNCUZNASYSTVD35QGFAI6XO2BFMQ2F/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["Vendor Advisory","X Refsource FEDORA"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036.html","label":"lists.opensuse.org/opensuse-security-announce/2020-10/msg00036.html","hostname":"lists.opensuse.org","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"https://advisories.mageia.org/MGASA-2020-0286.html","label":"advisories.mageia.org/MGASA-2020-0286.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26887","label":"bugs.mageia.org/show_bug.cgi?id=26887","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-04.html","label":"docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-04.html","hostname":"docs.powerdns.com","tags":["Advisory"]},{"url":"https://doc.powerdns.com/recursor/changelog/4.1.html#change-4.1.17","label":"doc.powerdns.com/recursor/changelog/4.1.html","hostname":"doc.powerdns.com","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/63LHH65EV2VZ34BGUEZDMM2QWPLAF75Y/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1173302","label":"bugzilla.suse.com/1173302","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14196","label":"www.suse.com/security/cve/CVE-2020-14196","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V26MM5MLJOYDZLKUVS7FH4E3TYLDPGPO/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/RUNL2Z4RAXE75JXV57BX2KUI62K3AJ7W/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-14196","label":"ubuntu.com/security/CVE-2020-14196","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-14196","label":"www.cve.org/CVERecord?id=CVE-2020-14196","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-14196","label":"security-tracker.debian.org/tracker/CVE-2020-14196","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DLA-3855-1","OPENSUSE-SU-2020:1687-1","OPENSUSE-SU-2024:11157-1"],"duplicates":[],"related":["OPENSUSE-SU-2020:1687-1","OPENSUSE-SU-2024:11157-1"]},"timeline":[{"kind":"published","date":"2020-07-01T17:03:04.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T12:39:36.252Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:45:48.164Z","stale":false,"partial":false}}