CVE-2012-4777
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.5 High
AI Score
Confidence
Low
0.652 Medium
EPSS
Percentile
97.9%
The code-optimization feature in the reflection implementation in Microsoft .NET Framework 4 and 4.5 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka βWPF Reflection Optimization Vulnerability.β
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| microsoft:.net_framework | microsoft .net framework | eq | 4.0 |
References
osvdb.org/87267
secunia.com/advisories/51236
www.securityfocus.com/bid/56464
www.securitytracker.com/id?1027753
www.us-cert.gov/cas/techalerts/TA12-318A.html
docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960
Related
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
7.5 High
AI Score
Confidence
Low
0.652 Medium
EPSS
Percentile
97.9%