CVE-2011-2012

CVSS V2 Medium 5 CVSS V3 None
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."
Overview
  • CVE ID
  • CVE-2011-2012
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-10-12T02:52:44
  • Last Modified Date
  • 2018-10-12T22:01:25
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:forefront_unified_access_gateway:2010:update2:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://www.securityfocus.com/bid/49980
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12799
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-079
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2012
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2012
History
Created Old Value New Value Data Type Notes
2022-05-10 18:24:26 Added to TrackCVE