CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2017-9803
https://notcve.org/view.php?id=CVE-2017-9803
18 Sep 2017 — Apache Solr's Kerberos plugin can be configured to use delegation tokens, which allows an application to reuse the authentication of an end-user or another application. There are two issues with this functionality (when using SecurityAwareZkACLProvider type of ACL provider e.g. SaslZkACLProvider). Firstly, access to the security configuration can be leaked to users other than the solr super user. Secondly, malicious users can exploit this leaked configuration for privilege escalation to further expose/modif... • http://mail-archives.us.apache.org/mod_mbox/www-announce/201709.mbox/%3CCAOOKt53AOScg04zUh0%2BR_fcXD0C9s5mQ-OzdgYdnHz49u1KmXw%40mail.gmail.com%3E • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 5%CPEs: 8EXPL: 0CVE-2017-3163 – solr: Directory traversal via Index Replication HTTP API
https://notcve.org/view.php?id=CVE-2017-3163
30 Aug 2017 — When using the Index Replication feature, Apache Solr nodes can pull index files from a master/leader node using an HTTP API which accepts a file name. However, Solr before 5.5.4 and 6.x before 6.4.1 did not validate the file name, hence it was possible to craft a special request involving path traversal, leaving any file readable to the Solr server process exposed. Solr servers protected and restricted by firewall rules and/or authentication would not be at risk since only trusted clients and users would g... • https://access.redhat.com/errata/RHSA-2018:1447 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.5EPSS: 1%CPEs: 21EXPL: 0CVE-2017-7660 – Apache Solar 5.5.4 / 6.5.1 Member Spoofing
https://notcve.org/view.php?id=CVE-2017-7660
07 Jul 2017 — 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 e... • http://mail-archives.us.apache.org/mod_mbox/www-announce/201707.mbox/%3CCAOOKt53EgrybaD%2BiSn-nBbvFdse-szhg%3DhMoDZuvUvyMme-Z%3Dg%40mail.gmail.com%3E • CWE-287: Improper Authentication •