[SOLR-11971] CVE-2018-1308: XXE attack through DIH's dataConfig request parameter

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.6.3, 7.3, 8.0
• Component/s: contrib - DataImportHandler
• Security Level: Public (Default Security Level. Issues are Public)
• Assignee: Uwe Schindler
• Reporter: Uwe Schindler
• Created: 12/Feb/18 11:26
• Updated: 10/Apr/18 14:28
• Resolved: 18/Feb/18 21:44

Description

We got a security report about an XXE attack when using the &dataConfig=<inlinexml> of Solr's DataImportHandler. See the attached PDF file with full details (I converted it to PDF, originally it was a DOC file).

Issue Links

• links to: Advisory
• links to: CVE-2018-1308