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CVE-2013-0081

UnknownEPSS 77.46%

Last modified

CVE-2013-0081 is a vulnerability of currently unknown severity. Microsoft SharePoint Portal Server 2003 SP3 and SharePoint Server 2007 SP3, 2010 SP1 and SP2, and 2013 do not properly process unassigned workflows, which allows remote attackers to cause a denial of service (W3WP process hang) via a crafted URL, aka "SharePoint Denial of Service Vulnerability.". EPSS estimates a 77.46% chance of exploitation in the next 30 days.

Description

Microsoft SharePoint Portal Server 2003 SP3 and SharePoint Server 2007 SP3, 2010 SP1 and SP2, and 2013 do not properly process unassigned workflows, which allows remote attackers to cause a denial of service (W3WP process hang) via a crafted URL, aka "SharePoint Denial of Service Vulnerability."

Metrics

EPSS Probability
77.46%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftSharepoint Foundation2010Sp1
MicrosoftSharepoint Foundation2013—
MicrosoftSharepoint Portal Server2003Sp3
MicrosoftSharepoint Server2007Sp3
MicrosoftSharepoint Server2010Sp1
MicrosoftSharepoint Server2013—
MicrosoftSharepoint Services2.0—
MicrosoftSharepoint Services3.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-0081?
Microsoft SharePoint Portal Server 2003 SP3 and SharePoint Server 2007 SP3, 2010 SP1 and SP2, and 2013 do not properly process unassigned workflows, which allows remote attackers to cause a denial of service (W3WP process hang) via a crafted URL, aka "SharePoint Denial of Service Vulnerability."
How severe is CVE-2013-0081?
Severity scoring for CVE-2013-0081 is pending analysis. The EPSS model estimates a 77.46% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0081?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-0081?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST