CVE-2011-1892
Description
Microsoft Office Groove 2007 SP2, SharePoint Workspace 2010 Gold and SP1, Office Forms Server 2007 SP2, Office SharePoint Server 2007 SP2, Office SharePoint Server 2010 Gold and SP1, Office Groove Data Bridge Server 2007 SP2, Office Groove Management Server 2007 SP2, Groove Server 2010 Gold and SP1, Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010, and Office Web Apps 2010 Gold and SP1 do not properly handle Web Parts containing XML classes referencing external entities, which allows remote authenticated users to read arbitrary files via a crafted XML and XSL file, aka "SharePoint Remote File Disclosure Vulnerability."
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
SharePoint 2007/2010 and DotNetNuke < 6 - File Disclosure (via XEE)
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| microsoft | forms_server | 2007 | |
| microsoft | groove | 2007 | |
| microsoft | groove_data_bridge_server | 2007 | |
| microsoft | groove_management_server | 2007 | |
| microsoft | groove_server | 2010 | |
| microsoft | office_web_apps | 2010 | |
| microsoft | sharepoint_foundation | 2010 | |
| microsoft | sharepoint_server | 2007 | |
| microsoft | sharepoint_server | 2010 | |
| microsoft | sharepoint_services | 3.0 | |
| microsoft | sharepoint_workspace | 2010 | |
References
- http://securityreason.com/securityalert/8386
- http://www.us-cert.gov/cas/techalerts/TA11-256A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12907
- http://securityreason.com/securityalert/8386
- http://www.us-cert.gov/cas/techalerts/TA11-256A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12907
CWEs
CWE-200
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.