Microsoft · MSCOMCTL.OCX
CVE-2012-0158
Microsoft MSCOMCTL.OCX Remote Code Execution Vulnerability
Qué es
The (1) ListView, (2) ListView2, (3) TreeView, and (4) TreeView2 ActiveX controls in MSCOMCTL.OCX in the Common Controls in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Office 2003 Web Components SP3; SQL Server 2000 SP4, 2005 SP4, and 2008 SP2, SP3, and R2; BizTalk Server 2002 SP1; Commerce Server 2002 SP4, 2007 SP2, and 2009 Gold and R2; Visual FoxPro 8.0 SP1 and 9.0 SP2; and Visual Basic 6.0 Runtime allow remote attackers to execute arbitrary code via a crafted (a) web site, (b) Office document, or (c) .rtf file that triggers "system state" corruption, as exploited in the wild in April 2012, aka "MSCOMCTL.OCX RCE Vulnerability."
CISA: Microsoft MSCOMCTL.OCX contains an unspecified vulnerability that allows for remote code execution, allowing an attacker to take complete control of an affected system under the context of the current user.
Qué hacer
Apply updates per vendor instructions.
Plazo para las agencias federales de EE. UU.: 3 de mayo de 2022
- Añadida a la lista de CISA
- 3 de noviembre de 2021
- Publicada
- 10 de abril de 2012
- Gravedad
- Alto 8,8 CVSS 3.1
- Probabilidad de ataques en los próximos 30 días (EPSS)
- >99,9% entre el 0,1% superior de todas las vulnerabilidades conocidas
- Debilidad
- CWE-94
- Más detalles
- NVD · CVE.org · CISA
Todas las referencias (12)
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-027
- http://www.securitytracker.com/id?1026902
- http://www.securitytracker.com/id?1026899
- http://www.us-cert.gov/cas/techalerts/TA12-101A.html
- http://www.securitytracker.com/id?1026904
- http://www.securitytracker.com/id?1026903
- http://www.securitytracker.com/id?1026905
- http://opensources.info/comment-on-the-curious-case-of-a-cve-2012-0158-exploit-by-chris-pierce/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15462
- http://www.securityfocus.com/bid/52911
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74372
- http://www.securitytracker.com/id?1026900
Más fallos explotados de Microsoft
| Añadido | Vulnerabilidad | Producto | Gravedad | Prob. de ataque |
|---|---|---|---|---|
| 13 oct 2026 | Command Injection | Windows | Alto 8,8 | 9,8% |
| 25 sept 2026 | Code Injection | SharePoint | Alto 8,8 | 8,2% |
| 8 sept 2026 | Link Following | Windows | Alto 7,8 | 0,4% |
| 8 sept 2026 | Heap-Based Buffer Overflow | Windows | Alto 7,8 | 0,4% |
| 26 ago 2026 | Remote Code Execution | SQL Server | Alto 8,8 | 57% |
| 18 ago 2026 | Double Free | Internet Key Exchange (IKE) Service Extensions | Crítica 9,8 | 77% |
| 18 ago 2026 | Weak Authentication | SharePoint | Crítica 9,1 | 70% |
| 11 ago 2026 | Windows Ancillary Function Driver for WinSock Use-After-Free | Windows Ancillary Function Driver for WinSock | Alto 7,0 | 0,3% |
Fuentes: Known Exploited Vulnerabilities (CISA, dominio público), CVE records (cve.org) y EPSS (FIRST). La probabilidad de ataque es la estimación EPSS de que alguien intente explotar el fallo en los próximos 30 días.