Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Wed, 24 Apr 2019 17:04:55 +1000
From: Noble Paul <noble@...che.org>
To: Lucene Dev <dev@...ene.apache.org>, java-user@...ene.apache.org, security@...che.org, 
	oss-security@...ts.openwall.com
Subject: CVE-2018-11802: Apache Solr authorization bug vulnerability disclosure

CVE-2018-11802: Apache Solr authorization bug disclosure
Severity: Important
Vendor: The Apache Software Foundation
Versions Affected: Apache Solr 7.6 or less

Description:
jira  ticket : https://issues.apache.org/jira/browse/SOLR-12514
In apache Solr the cluster can be partitioned into multiple
collections and only a subset of nodes actually host any given
collection. However, if a node receives a request for a collection it
does not host, it proxies the request to a relevant node and serves
the request. Solr bypasses all authorization settings for such
requests. This affects all Solr versions that uses the default
authorization mechanism of Solr (RuleBasedAuthorizationPlugin)

Mitigation:
A fix is provided in Solr 7.7 version and upwards. If you use Solr's
authorization mechanism, please upgrade to a version newer than Solr
7.7.

Credit: This issue was discovered by Mahesh Kumar Vasanthu Somashekar.

Powered by blists - more mailing lists

Your e-mail address:

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.