CVEvulnerability
CVE-2012-4777
9.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-11-14
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-264
Description
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 "WPF Reflection Optimization Vulnerability."
Affected configurations
• microsoft .net framework 4.0
• microsoft .net framework 4.5
Related
Weakness · not in database (1)
References
- http://osvdb.org/87267 osvdb.org
- http://secunia.com/advisories/51236 secunia.com
- http://www.securityfocus.com/bid/56464 www.securityfocus.com
- http://www.securitytracker.com/id?1027753 www.securitytracker.com
- http://www.us-cert.gov/cas/techalerts/TA12-318A.html US Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960 oval.cisecurity.org
- http://osvdb.org/87267 osvdb.org
- http://secunia.com/advisories/51236 secunia.com
- http://www.securityfocus.com/bid/56464 www.securityfocus.com
- http://www.securitytracker.com/id?1027753 www.securitytracker.com
- http://www.us-cert.gov/cas/techalerts/TA12-318A.html US Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074 docs.microsoft.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960 oval.cisecurity.org