CVE-2011-2012
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…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 16.6%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
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."
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 16.59% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- microsoft/forefront unified access gateway
- Source
- secure@microsoft.com
References
- 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
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.