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Last updated: 10/23/2014 12:31:03 AM

CVE Publication rate: 53.33

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-0039

Original release date: 05/08/2007
Last revised: 03/07/2011
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.8 (HIGH) (AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: HP
Name: SSRT071422
External Source: OSVDB
Name: 34390
External Source: BUGTRAQ
Name: 20070508 Exchange Calendar MODPROPS Denial of Service (CVE-2007-0039)
US-CERT Vulnerability Note: OVAL
Name: oval:org.mitre.oval:def:1593
Type: Tool Signature
External Source: VUPEN
Name: ADV-2007-1711
Type: Advisory
External Source: XF
Name: exchange-ical-dos(33888)
External Source: SECUNIA
Name: 25183
Type: Advisory
External Source: SECTRACK
Name: 1018015
US-CERT Vulnerability Note: CERT
Name: TA07-128A
External Source: FULLDISC
Name: 20070509 Exchange Calendar MODPROPS Denial of Service (CVE-2007-0039)
External Source: MS
Name: MS07-026
Type: Patch Information
External Source: MISC
Name: http://www.determina.com/security.research/vulnerabilities/exchange-ical-modprops.html
External Source: BID
Name: 23808
External Source: HP
Name: HPSBST02214

References to Check Content

Identifier: oval:org.mitre.oval:def:1593
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Technical Details

Vulnerability Type (View All)