CVE-2011-2012
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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."
Microsoft Forefront Unified Access Gateway (UAG) 2010 Gold, Update 1, Update 2 y SP1 no validan correctamente las cookies de sesión, lo que permite a atacantes remotos provocar una denegación de servicio (interrupción de IIS) a través de tráfico de red no especificado. Es un problema también conocido como "caida por cookie de sesión nula".
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-05-09 CVE Reserved
- 2011-10-12 CVE Published
- 2024-08-06 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/49980 | Vdb Entry | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12799 | Signature |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-079 | 2018-10-12 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Forefront Unified Access Gateway Search vendor "Microsoft" for product "Forefront Unified Access Gateway" | 2010 Search vendor "Microsoft" for product "Forefront Unified Access Gateway" and version "2010" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Forefront Unified Access Gateway Search vendor "Microsoft" for product "Forefront Unified Access Gateway" | 2010 Search vendor "Microsoft" for product "Forefront Unified Access Gateway" and version "2010" | sp1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Forefront Unified Access Gateway Search vendor "Microsoft" for product "Forefront Unified Access Gateway" | 2010 Search vendor "Microsoft" for product "Forefront Unified Access Gateway" and version "2010" | update1 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Forefront Unified Access Gateway Search vendor "Microsoft" for product "Forefront Unified Access Gateway" | 2010 Search vendor "Microsoft" for product "Forefront Unified Access Gateway" and version "2010" | update2 |
Affected
| ||||||