Advisory Details

February 7th, 2011

(0Day) IBM Lotus Domino iCalendar Meeting Request Parsing Remote Code Execution Vulnerability

ZDI-11-048
ZDI-CAN-373

CVE ID CVE-2011-0915
CVSS SCORE 10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)
AFFECTED VENDORS IBM
AFFECTED PRODUCTS Lotus Domino
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 6320. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on systems with vulnerable installations of IBM Lotus Domino. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the nrouter.exe service while processing a malformed calendar meeting request. The process copies the contents of the name parameter within the Content-Type header into a fixed size stack buffer. By providing enough data this buffer can overflow leading to arbitrary code execution under the context of the SYSTEM user.

ADDITIONAL DETAILS

http://www-01.ibm.com/support/docview.wss?uid=swg21461514


DISCLOSURE TIMELINE
  • 2008-08-26 - Vulnerability reported to vendor
  • 2011-02-07 - Coordinated public release of advisory
CREDIT Anonymous
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