CVE-2011-2012 - Vulnerability Details - OpenCVE

Description

Microsoft Forefront Unified Access Gateway (UAG) 2010 Gold, Update 1, Update 2, and SP1 does not properly validate session cookies, which allows remote attackers to cause a denial of service (IIS outage) via unspecified network traffic, aka "Null Session Cookie Crash."

Published: 2011-10-12

Score: 5.0 Medium

EPSS: 18.2% Moderate

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:::::::*
	cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:sp1::::::
	cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update1::::::
	cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update2::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.18248.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/49980
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-079
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12799

History

No history.

Subscriptions

Microsoft Forefront Unified Access Gateway

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2011-10-12T01:00:00.000Z

Updated: 2024-08-06T22:46:00.920Z

Reserved: 2011-05-09T00:00:00.000Z

Link: CVE-2011-2012

Vulnrichment

No data.

NVD

Status : Modified

Published: 2011-10-12T02:52:44.080

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-2012

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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