{"schemaVersion":3,"id":"CVE-2017-7660","aliases":["GHSA-c82r-qg3w-q5mv"],"status":"published","duplicateOf":null,"title":null,"description":"Apache Solr uses a PKI based mechanism to secure inter-node communication when security is enabled. It is possible to create a specially crafted node name that does not exist as part of the cluster and point it to a malicious node. This can trick the nodes in cluster to believe that the malicious node is a member of the cluster. So, if Solr users have enabled BasicAuth authentication mechanism using the BasicAuthPlugin or if the user has implemented a custom Authentication plugin, which does not implement either \"HttpClientInterceptorPlugin\" or \"HttpClientBuilderPlugin\", his/her servers are vulnerable to this attack. Users who only use SSL without basic authentication or those who use Kerberos are not affected.","dates":{"published":"2017-07-07T19:00:00.000Z","modified":"2024-09-16T18:13:03.269Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · 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isted","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-287","name":"Improper 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| 5.3.1 | 5.3.2 | 5.4.0 | 5.4.1 | 5.5.0 | 5.5.1 | 5.5.2 | 5.5.3 | 5.5.4 | 6.0.0 | 6.0.1 | 6.1.0 | 6.2.0 | 6.2.1 | 6.3.0 | 6.4.0 | 6.4.1 | 6.4.2 | 6.5.0 | 6.5.1","eol":{"isEol":true,"eolDate":"2017-10-24T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"5","label":"5","eolFrom":"2017-10-24T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"5.5.5"},"product":{"name":"solr","label":"Apache Solr","category":"server-app"}},"hubHref":"/vendor/apache/solr"},{"vendor":"org.apache.solr","product":"solr-core","name":"org.apache.solr:solr-core","label":"solr-core","ecosystem":"Maven","cpePart":null,"purl":"pkg:maven/org.apache.solr/solr-core","purlType":"maven","versions":[{"text":"≥ 5.3.0, < 5.5.5","noFixRecorded":false,"fixedIn":null},{"text":"≥ 6.0.0, < 6.6.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.3.0, < 5.5.5 | ≥ 6.0.0, < 6.6.0","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://security.netapp.com/advisory/ntap-20181127-0003/","label":"security.netapp.com/advisory/ntap-20181127-0003/","hostname":"security.netapp.com","tags":["X Refsource CONFIRM"]},{"url":"http://mail-archives.us.apache.org/mod_mbox/www-announce/201707.mbox/%3CCAOOKt53EgrybaD%2BiSn-nBbvFdse-szhg%3DhMoDZuvUvyMme-Z%3Dg%40mail.gmail.com%3E","label":"mail-archives.us.apache.org/mod_mbox/…","hostname":"mail-archives.us.apache.org","tags":["Mailing List","X Refsource MLIST","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/99485","label":"www.securityfocus.com/bid/99485","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7660","label":"nvd.nist.gov/vuln/detail/CVE-2017-7660","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://issues.apache.org/jira/browse/SOLR-10624","label":"issues.apache.org/jira/browse/SOLR-10624","hostname":"issues.apache.org","tags":["WEB"]},{"url":"https://lists.apache.org/thread/o0g7vpz5sz4yy0pyf1z94vkpv40x6h44","label":"lists.apache.org/thread/o0g7vpz5sz4yy0pyf1z94vkpv40x6h44","hostname":"lists.apache.org","tags":["WEB"]},{"url":"https://security.netapp.com/advisory/ntap-20181127-0003","label":"security.netapp.com/advisory/ntap-20181127-0003","hostname":"security.netapp.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-07-07T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T18:13:03.269Z","label":"Last modified","detail":"Vulnerability 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