[jira] [Commented] (LUCENE-8291) Possible security issue when parsing XML documents containing external entity references

2018-08-03 Thread Andrejs Aleksejevs (JIRA) 


[ 
https://issues.apache.org/jira/browse/LUCENE-8291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16568354#comment-16568354
 ] 

Andrejs Aleksejevs commented on LUCENE-8291:


Hi, [~thetaphi] thanks for the comment. Will try to use it.

> Possible security issue when parsing XML documents containing external entity 
> references
> 
>
> Key: LUCENE-8291
> URL: https://issues.apache.org/jira/browse/LUCENE-8291
> Project: Lucene - Core
>  Issue Type: Bug
>  Components: modules/queryparser
>Affects Versions: 7.2.1
>Reporter: Hendrik Saly
>Assignee: Uwe Schindler
>Priority: Major
> Fix For: 7.4, master (8.0)
>
> Attachments: LUCENE-8291-2.patch, LUCENE-8291.patch
>
>
> It appears that in QueryTemplateManager.java lines 149 and 198 and in 
> DOMUtils.java line 204 XML is parsed without disabling external entity 
> references (XXE). This is described in 
> [http://cwe.mitre.org/data/definitions/611.html] and possible mitigations are 
> listed here: 
> [https://www.owasp.org/index.php/XML_External_Entity_(XXE)_Prevention_Cheat_Sheet]
> All recent versions of lucene are affected.



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[jira] [Comment Edited] (LUCENE-8291) Possible security issue when parsing XML documents containing external entity references

2018-07-13 Thread Andrejs Aleksejevs (JIRA) 


[ 
https://issues.apache.org/jira/browse/LUCENE-8291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16543201#comment-16543201
 ] 

Andrejs Aleksejevs edited comment on LUCENE-8291 at 7/13/18 1:44 PM:
-

I have used this construction to load database configurations, now I got an 
error.

What's the best way to load configurations for each core in solrconfig.xml?

 

{\{http://www.w3.org/2001/XInclude;> }}

{\{ }}

{{     <}}{\{xi:include 
href="file:///var/lib/solr/conf/database.dih.dev.cr.xml" /> }}

{{}}

{\{ }}

 

*database.dih.dev.cr.xml*

{{  data-config.xml  org.mariadb.jdbc.Driver jdbc:mysql://localhost:3306database_name userName password   
}}


was (Author: oyeme):
I have used this construction to load database configurations, now I got an 
error.

What's the best way to load configurations for each core in solrconfig.xml?

 

{{http://www.w3.org/2001/XInclude;> }}

{{ }}

{{     <}}{{xi:include href="file:///var/lib/solr/conf/database.dih.dev.cr.xml" 
/> }}

{{}}

{{ }}

> Possible security issue when parsing XML documents containing external entity 
> references
> 
>
> Key: LUCENE-8291
> URL: https://issues.apache.org/jira/browse/LUCENE-8291
> Project: Lucene - Core
>  Issue Type: Bug
>  Components: modules/queryparser
>Affects Versions: 7.2.1
>Reporter: Hendrik Saly
>Assignee: Uwe Schindler
>Priority: Major
> Fix For: 7.4, master (8.0)
>
> Attachments: LUCENE-8291-2.patch, LUCENE-8291.patch
>
>
> It appears that in QueryTemplateManager.java lines 149 and 198 and in 
> DOMUtils.java line 204 XML is parsed without disabling external entity 
> references (XXE). This is described in 
> [http://cwe.mitre.org/data/definitions/611.html] and possible mitigations are 
> listed here: 
> [https://www.owasp.org/index.php/XML_External_Entity_(XXE)_Prevention_Cheat_Sheet]
> All recent versions of lucene are affected.



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[jira] [Commented] (LUCENE-8291) Possible security issue when parsing XML documents containing external entity references

2018-07-13 Thread Andrejs Aleksejevs (JIRA) 


[ 
https://issues.apache.org/jira/browse/LUCENE-8291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16543201#comment-16543201
 ] 

Andrejs Aleksejevs commented on LUCENE-8291:


I have used this construction to load database configurations, now I got an 
error.

What's the best way to load configurations for each core in solrconfig.xml?

 

{{http://www.w3.org/2001/XInclude;> }}

{{ }}

{{     <}}{{xi:include href="file:///var/lib/solr/conf/database.dih.dev.cr.xml" 
/> }}

{{}}

{{ }}

> Possible security issue when parsing XML documents containing external entity 
> references
> 
>
> Key: LUCENE-8291
> URL: https://issues.apache.org/jira/browse/LUCENE-8291
> Project: Lucene - Core
>  Issue Type: Bug
>  Components: modules/queryparser
>Affects Versions: 7.2.1
>Reporter: Hendrik Saly
>Assignee: Uwe Schindler
>Priority: Major
> Fix For: 7.4, master (8.0)
>
> Attachments: LUCENE-8291-2.patch, LUCENE-8291.patch
>
>
> It appears that in QueryTemplateManager.java lines 149 and 198 and in 
> DOMUtils.java line 204 XML is parsed without disabling external entity 
> references (XXE). This is described in 
> [http://cwe.mitre.org/data/definitions/611.html] and possible mitigations are 
> listed here: 
> [https://www.owasp.org/index.php/XML_External_Entity_(XXE)_Prevention_Cheat_Sheet]
> All recent versions of lucene are affected.



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