{"schemaVersion":3,"id":"CVE-2016-8631","aliases":["RHSA-2016:2696"],"status":"published","duplicateOf":null,"title":null,"description":"The OpenShift Enterprise 3 router does not properly sort routes when processing newly added routes. An attacker with access to create routes can potentially overwrite existing routes and redirect network traffic for other users to their own site.","dates":{"published":"2018-07-31T20:00:00.000Z","modified":"2024-08-06T02:27:41.243Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.7,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":6.3,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.7,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Red hat","score":6.3,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","exploitability":7.2,"impact":5.7,"computed":true}]},"epss":{"probability":0.01122,"percentile":0.6571,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.02100000000000001,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01101},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01049,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01122,"percentile":0.6571}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01049,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01101,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01122,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01122,"percentile":0.6571}]},"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-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"red hat","product":"openshift enterprise","name":"Openshift Enterprise","label":"openshift enterprise","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"3","noFixRecorded":false,"fixedIn":null}],"versionsText":"3","eol":null,"hubHref":"/vendor/red_hat/openshift_enterprise"},{"vendor":"redhat","product":"openshift","name":"openshift","label":"openshift","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"3.0","noFixRecorded":false,"fixedIn":null},{"text":"3.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"3.0 | 3.3","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"red-hat-openshift","label":"Red Hat OpenShift","category":"server-app"}},"hubHref":"/vendor/redhat/openshift"},{"vendor":"redhat","product":"atomic-openshift","name":"atomic-openshift","label":"atomic-openshift","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-clients","name":"atomic-openshift-clients","label":"atomic-openshift-clients","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-clients","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-clients-redistributable","name":"atomic-openshift-clients-redistributable","label":"atomic-openshift-clients-redistributable","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-clients-redistributable","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-dockerregistry","name":"atomic-openshift-dockerregistry","label":"atomic-openshift-dockerregistry","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-dockerregistry","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-master","name":"atomic-openshift-master","label":"atomic-openshift-master","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-master","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-node","name":"atomic-openshift-node","label":"atomic-openshift-node","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-node","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-pod","name":"atomic-openshift-pod","label":"atomic-openshift-pod","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-pod","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-sdn-ovs","name":"atomic-openshift-sdn-ovs","label":"atomic-openshift-sdn-ovs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-sdn-ovs","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"atomic-openshift-tests","name":"atomic-openshift-tests","label":"atomic-openshift-tests","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/atomic-openshift-tests","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"tuned-profiles-atomic-openshift-node","name":"tuned-profiles-atomic-openshift-node","label":"tuned-profiles-atomic-openshift-node","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/tuned-profiles-atomic-openshift-node","purlType":"rpm","versions":[{"text":"< 0:3.3.1.4-1.git.0.7c8657c.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.3.1.4-1.git.0.7c8657c.el7","eol":null,"hubHref":null}],"affectedCount":12,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/94110","label":"www.securityfocus.com/bid/94110","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory","Vendor Advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2016:2696","label":"access.redhat.com/errata/RHSA-2016:2696","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT","Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8631","label":"bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8631","hostname":"bugzilla.redhat.com","tags":["X Refsource CONFIRM","Issue Tracking","Vendor Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1390735","label":"bugzilla.redhat.com/show_bug.cgi?id=1390735","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_2696.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_2696.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2016-8631","label":"access.redhat.com/security/cve/CVE-2016-8631","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-8631","label":"www.cve.org/CVERecord?id=CVE-2016-8631","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8631","label":"nvd.nist.gov/vuln/detail/CVE-2016-8631","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-07-31T20:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T02:27:41.243Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:00:38.856Z","stale":false,"partial":false}}