Executive Summary

Informations
Name CVE-2017-9803 First vendor Publication 2017-09-18
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 5.9 Temporal Score 7.5
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:P/I:P/A:P)
Cvss Base Score 6 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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/modify private data and/or disrupt operations in the Solr cluster. The vulnerability is fixed from Apache Solr 6.6.1 onwards.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9803

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 9

Nessus® Vulnerability Scanner

Date Description
2017-09-27 Name : The remote web server contains a Java application that is affected by a remot...
File : solr_6_6_1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://mail-archives.us.apache.org/mod_mbox/www-announce/201709.mbox/%3CCAOOK...
Source Url
BID http://www.securityfocus.com/bid/100870

Alert History

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Date Informations
2023-11-07 21:42:29
  • Multiple Updates
2021-05-04 13:06:22
  • Multiple Updates
2021-04-22 02:19:54
  • Multiple Updates
2020-05-23 01:04:50
  • Multiple Updates
2019-03-08 21:19:42
  • Multiple Updates
2019-02-21 00:19:01
  • Multiple Updates
2017-10-04 21:23:34
  • Multiple Updates
2017-09-28 13:24:49
  • Multiple Updates
2017-09-20 09:25:35
  • Multiple Updates
2017-09-19 05:23:27
  • First insertion