NULL pointer dereference in Microsoft Exchange Server
CVE-2007-0039
The Exchange Collaboration Data Objects (EXCDO) functionality in Microsoft Exchange Server 2000 SP3, 2003 SP1 and SP2, and 2007 allows remote attackers to cause a denial of service (crash) via an Internet Calendar (iCal) file containing multiple X-MICROSOFT-CDO-MODPROPS (MODPROPS) properties in which the second MODPROPS is longer than the first, which triggers a NULL pointer dereference and an unhandled exception.
EPSS: 0.446 (98.6th percentile) — read the EPSS interpretation.
Affected products
- Microsoft Exchange_server — versions 2000, 2003, 2007
- N/a — versions n/a
Weakness classification (CWE)
References
- secure@microsoft.com (mailing-list, x_refsource_BUGTRAQ, VDB Entry, Third Party Advisory)
- secure@microsoft.com (x_refsource_HP, vendor-advisory, VDB Entry, Third Party Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- secure@microsoft.com (x_refsource_MS, vendor-advisory, Patch, Vendor Advisory)
- secure@microsoft.com (x_refsource_OSVDB, vdb-entry, Broken Link)
- secure@microsoft.com (x_refsource_OVAL, signature, Third Party Advisory, vdb-entry)
- secure@microsoft.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- secure@microsoft.com (US Government Resource, Third Party Advisory, x_refsource_CERT, third-party-advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_XF)
- secure@microsoft.com (Permissions Required, vdb-entry, x_refsource_VUPEN)