CVE-2017-7660

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.
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apache:solr:5.5.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.3.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.5.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.4.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.2.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.5.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:6.5.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.5.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:5.3.0:*:*:*:*:*:*:*

Information

Published : 2017-07-07 12:29

Updated : 2018-11-28 03:29


NVD link : CVE-2017-7660

Mitre link : CVE-2017-7660


JSON object : View

CWE
CWE-287

Improper Authentication

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Products Affected

apache

  • solr