Vulnerability Details : 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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2007-0039
- cpe:2.3:a:microsoft:exchange_server:2000:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2003:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2003:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2007:-:*:*:*:*:*:*
Threat overview for CVE-2007-0039
Top countries where our scanners detected CVE-2007-0039
Top open port discovered on systems with this issue
110
IPs affected by CVE-2007-0039 1,527
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2007-0039!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2007-0039
20.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-0039
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2007-0039
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-0039
-
http://www.securityfocus.com/bid/23808
Third Party Advisory;VDB Entry
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/33888
Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/archive/1/468871/100/200/threaded
Third Party Advisory;VDB Entry
-
http://www.us-cert.gov/cas/techalerts/TA07-128A.html
Third Party Advisory;US Government Resource
-
http://www.securitytracker.com/id?1018015
Third Party Advisory;VDB Entry
-
http://www.vupen.com/english/advisories/2007/1711
Permissions Required
-
http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/063232.html
Mailing List;Third Party Advisory
-
http://www.determina.com/security.research/vulnerabilities/exchange-ical-modprops.html
Broken Link
-
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-026
Patch;Vendor Advisory
-
http://www.securityfocus.com/archive/1/468047/100/0/threaded
Third Party Advisory;VDB Entry
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1593
Third Party Advisory
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