CVE-2017-7660
First published: Fri Jul 07 2017(Updated: )
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.
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Solr | =5.3.0 | |
| Apache Solr | =5.3.1 | |
| Apache Solr | =5.3.2 | |
| Apache Solr | =5.4.0 | |
| Apache Solr | =5.4.1 | |
| Apache Solr | =5.5.0 | |
| Apache Solr | =5.5.1 | |
| Apache Solr | =5.5.2 | |
| Apache Solr | =5.5.3 | |
| Apache Solr | =5.5.4 | |
| Apache Solr | =6.0.0 | |
| Apache Solr | =6.0.1 | |
| Apache Solr | =6.1.0 | |
| Apache Solr | =6.2.0 | |
| Apache Solr | =6.2.1 | |
| Apache Solr | =6.3.0 | |
| Apache Solr | =6.4.0 | |
| Apache Solr | =6.4.1 | |
| Apache Solr | =6.4.2 | |
| Apache Solr | =6.5.0 | |
| Apache Solr | =6.5.1 |
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Reference Links
- collector/nvd-index
- agent/weakness
- agent/author
- agent/severity
- agent/references
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/apache
- canonical/apache solr
- version/apache solr/5.3.0
- version/apache solr/5.3.1
- version/apache solr/5.3.2
- version/apache solr/5.4.0
- version/apache solr/5.4.1
- version/apache solr/5.5.0
- version/apache solr/5.5.1
- version/apache solr/5.5.2
- version/apache solr/5.5.3
- version/apache solr/5.5.4
- version/apache solr/6.0.0
- version/apache solr/6.0.1
- version/apache solr/6.1.0
- version/apache solr/6.2.0
- version/apache solr/6.2.1
- version/apache solr/6.3.0
- version/apache solr/6.4.0
- version/apache solr/6.4.1
- version/apache solr/6.4.2
- version/apache solr/6.5.0
- version/apache solr/6.5.1