PRIOn knowledge basePRION:CVE-2007-0039Null pointer dereference
6.8 Medium
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.251 Low
EPSS
Percentile
96.5%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| exchange_server | eq | 2000 sp3 | |
| exchange_server | eq | 2003 sp1 | |
| exchange_server | eq | 2003 sp2 | |
| exchange_server | eq | 2007 |
References
lists.grok.org.uk/pipermail/full-disclosure/2007-May/063232.html
secunia.com/advisories/25183
www.determina.com/security.research/vulnerabilities/exchange-ical-modprops.html
www.osvdb.org/34390
www.securityfocus.com/archive/1/468047/100/0/threaded
www.securityfocus.com/archive/1/468871/100/200/threaded
www.securityfocus.com/bid/23808
www.securitytracker.com/id?1018015
www.us-cert.gov/cas/techalerts/TA07-128A.html
www.vupen.com/english/advisories/2007/1711
docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-026
exchange.xforce.ibmcloud.com/vulnerabilities/33888
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1593
Related
6.8 Medium
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.251 Low
EPSS
Percentile
96.5%