CVE-2007-0039

Microsoft Exchange Server 2000 SP3, 2003 SP1-SP2, 2007 - Denial of Service via iCal MODPROPS Property Handling

Title source: llm
STIX 2.1

Description

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.

References (13)

Core 13
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/468047/100/0/threaded
Third Party Advisory, VDB Entry vendor-advisory x_refsource_hp
http://www.securityfocus.com/archive/1/468871/100/200/threaded
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1018015
Patch, Vendor Advisory vendor-advisory x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-026
Broken Link vdb-entry x_refsource_osvdb
http://www.osvdb.org/34390
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25183
Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA07-128A.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/33888
Permissions Required vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/1711
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/23808
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/063232.html

Scores

EPSS 0.4457
EPSS Percentile 98.6%

Details

CWE
CWE-476
Status published
Products (3)
microsoft/exchange_server 2000 sp3
microsoft/exchange_server 2003 sp1 (2 CPE variants)
microsoft/exchange_server 2007
Published May 08, 2007
Tracked Since Feb 18, 2026