CVE-2013-1330

Description

The default configuration of Microsoft SharePoint Portal Server 2003 SP3, SharePoint Server 2007 SP3 and 2010 SP1 and SP2, and Office Web Apps 2010 does not set the EnableViewStateMac attribute, which allows remote attackers to execute arbitrary code by leveraging an unassigned workflow, aka "MAC Disabled Vulnerability."

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 63.49% Top 5%
Vendor Advisory microsoft.com Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19040 vdb entry signature
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-105 vendor advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-067 vendor advisory
http://www.us-cert.gov/ncas/alerts/TA13-253A third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2013-1330?
CVE-2013-1330 has been scored as a critical severity vulnerability.
How to fix CVE-2013-1330?
To fix CVE-2013-1330, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-1330 being actively exploited in the wild?
It is possible that CVE-2013-1330 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~63% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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