las vulnerabilidades más últimas de la persona notable de Advisories

  • Vulnerability in U3D component in Adobe Reader and Acrobat
     Gravedad:    
     Fecha recomendada:  09 de diciembre de 2011
    A critical vulnerability has been identified in the 10.1.1 version of Adobe Reader X and earlier versions for Windows and Macintosh, Adobe Reader 9.4.6 and earlier 9.x versions for UNIX, and Adobe Acrobat X(10.1.1) and earlier versions for Windows and Macintosh. When exploited this vulnerability could cause a crash and potentially allow an attacker to take control of the affected system.
  • Vulnerability in TrueType Font Parsing Could Allow Elevation of Privilege (2639658)
     Gravedad:    
     Fecha recomendada:  09 de noviembre de 2011

    A vulnerability in a Microsoft Windows component that may allow an attacker to execute code on the vulnerable machine. The vulnerability exists in the Win32k TrueType font parsing engine.

    Once successfully exploited, this vulnerability can allow an attacker to install programs; view, change, or delete data; or create new accounts with full user rights. This vulnerability is purportedly related to DUQU malware. Note that the following operating systems' Server Core installations are not affected by this vulnerability:

    • Windows Server 2008 for 32-bit Systems Service Pack 2
    • Windows Server 2008 for x64-based Systems Service Pack 2
    • Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1

    This page will be updated as soon as new information is available.

  • November 2011- Microsoft Releases 4 Security Advisories
     Fecha recomendada:  08 de noviembre de 2011

    Microsoft addresses the following vulnerabilities in its November batch of patches:

    • (MS11-083) Vulnerability in TCP/IP Could Allow Remote Code Execution (2588516)
      Risk Rating: Critical

      This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if an attacker sends a continuous flow of specially crafted UDP packets to a closed port on a target system. Read more here.



    • (MS11-084) Vulnerability in Windows Kernel-Mode Drivers Could Allow Denial of Service (2617657)
      Risk Rating: Medium

      This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if a user opens a specially crafted TrueType font file as an e-mail attachment or navigates to a network share or WebDAV location containing a specially crafted TrueType font file. Read more here.



    • (MS11-085) Vulnerability in Windows Mail and Windows Meeting Space Could Allow Remote Code Execution (2620704)
      Risk Rating: Important

      This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opens a legitimate file (such as an .eml or .wcinv file) that is located in the same network directory as a specially crafted dynamic link library (DLL) file. Read more here.



    • (MS11-086) Vulnerability in Active Directory Could Allow Elevation of Privilege (2630837)
      Risk Rating: Important

      This security update resolves a privately reported vulnerability in Active Directory, Active Directory Application Mode (ADAM), and Active Directory Lightweight Directory Service (AD LDS). Read more here.



  • October 2011- Microsoft Releases 8 Security Advisories
     Fecha recomendada:  11 de octubre de 2011

    Microsoft addresses the following vulnerabilities in its October batch of patches:

    • (MS11-075) Vulnerability in Microsoft Active Accessibility Could Allow Remote Code Execution (2623699)
      Risk Rating: Important

      This update resolves a privately reported vulnerability in the Microsoft Active Accessibility component. The vulnerability could allow remote code execution if an attacker convinces a user to open a legitimate file that is located in the same network directory as a specially crafted dynamic link library (.DLL) file. Read more here.


    • (MS11-076) Vulnerability in Windows Media Center Could Allow Remote Code Execution (2604926)
      Risk Rating: Important

      This update resolves a publicly disclosed vulnerability in Windows Media Center. The vulnerability could allow remote code execution if an attacker convinces a user to open a legitimate file that is located in the same network directory as a specially crafted dynamic link library (.DLL) file. Read more here.


    • (MS11-077) Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2567053)
      Risk Rating: Important

      This update resolves four privately reported vulnerabilities in Microsoft Windows. The most severe of these vulnerabilities could allow remote code execution if a user opens a specially crafted font file (such as a .fon file) in a network share, a UNC or WebDAV location, or an e-mail attachment. Read more here.


    • (MS11-078) Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2604930)
      Risk Rating: Critical

      This update resolves a privately reported vulnerability in Microsoft .NET Framework and Microsoft Silverlight. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs) or Silverlight applications. Read more here.


    • (MS11-079) Vulnerabilities in Microsoft Forefront Unified Access Gateway Could Cause Remote Code Execution (2544641)
      Risk Rating: Important

      This update resolves five privately reported vulnerabilities in Microsoft Forefront Unified Access Gateway (UAG). The most severe of these vulnerabilities could allow remote code execution if a user visits an affected website using a specially crafted URL. Read more here.


    • (MS11-080) Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2592799)
      Risk Rating: Important

      This update resolves a privately reported vulnerability in the Microsoft Windows Ancillary Function Driver (AFD). The vulnerability could allow elevation of privilege if an attacker logs on to a user's system and runs a specially crafted application. Read more here.


    • (MS11-081) Cumulative Security Update for Internet Explorer (2586448)
      Risk Rating: Critical

      This update resolves eight privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. Read more here.


    • (MS11-082) Vulnerabilities in Host Integration Server Could Allow Denial of Service (2607670)
      Risk Rating: Important

      This security update resolves two publicly disclosed vulnerabilities in Host Integration Server. The vulnerabilities could allow denial of service if a remote attacker sends specially crafted network packets to a Host Integration Server listening on UDP port 1478 or TCP ports 1477 and 1478. Read more here.
  • Several Vulnerabilities Found in Versions of Adobe Flash Player
     Gravedad:    
     Fecha recomendada:  21 de septiembre de 2011
    Adobe�has identified critical vulnerabilities in Adobe Flash Player 10.3.183.7 and earlier versions for Windows, Macintosh, Linux and Solaris, and Adobe Flash Player 10.3.186.6 and earlier versions for Android. These vulnerabilities could cause a crash and potentially allow an attacker to take control of the affected system.
  • September 2011 - Microsoft Releases 5 Security Advisories
     Fecha recomendada:  13 de septiembre de 2011

    Microsoft addresses the following vulnerabilities in its September batch of patches:

    • (MS11-070) Vulnerability in WINS Could Allow Elevation of Privilege (2571621)
      Risk Rating: Important

      This security update addresses an undisclosed vulnerability in the Windows Internet Name service (WINS), which may allow elevation of privilege. This may happen once user receives a specially made WINS packet on an affected system with WINS service. However, an attacker needs a valid logon credentials before exploiting this software bug locally. Read more here.


    • (MS11-071) Vulnerability in Windows Components Could Allow Remote Code Execution (2570947)
      Risk Rating: Important

      This security update fixes a disclosed vulnerability in Windows, which could allow arbitrary code execution if users open a legitimate .RTF, .TXT, or .DOC file located in the same network as a malicious .DLL file. Successfully exploiting this vulnerability may give an attacker the same user rights as the local user. Read more here.


    • (MS11-072) Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2587505)
      Risk Rating: Important

      This security update addresses five vulnerabilities in Microsoft Office that may allow an attacker to execute arbitrary code if unwitting users open a maliciously crafted Microsoft Excel file. Exploiting these bugs could give an attacker the same user rights as the logged-on user. Read more here.


    • (MS11-073) Vulnerabilities in Microsoft Office Could Allow Remote Code Execution (2587634)
      Risk Rating: Important

      This security update addresses two reported vulnerabilities in Microsoft Office that may allow arbitrary code execution once users open a malicious Office file or if users open a legitimate Officefile located in the same network as the malicious file. Read more here.


    • (MS11-074) Vulnerabilities in Microsoft SharePoint Could Allow Elevation of Privilege (2451858)
      Risk Rating: Important

      This security update addresses five privately reported vulnerabilities and one publicly reported vulnerability Microsoft SharePoint and Windows SharePoint Services. The most severe of these vulnerabilities could lead to an elevation of privilege if a user clicks or visits a malicious website. However, users using Internet Explorer 8 and 9 are at a reduced risk, since the XSS filter in these versions help block the attack. Read more here.
  • August 2011 - Microsoft Releases 13 Security Advisories
     Fecha recomendada:  09 de agosto de 2011

    Microsoft addresses the following vulnerabilities in its August batch of patches:

    • (MS11-057) Cumulative Security Update for Internet Explorer (2559049)
      Risk Rating: Critical

      This security update addresses five privately and two publicly reported bugs in Internet Explorer, the most severe of which may lead to arbitrary code execution. The possible exploit scenario may include a user who views a maliciously-crafted Web page using Internet Explorer. Exploiting any of these vulnerabilities could give an attacker the same user right as the local user. Read more here.

    • (MS11-058) Vulnerabilities in DNS Server Could Allow Remote Code Execution (2562485)
      Risk Rating: Critical

      This security update resolves two reported vulnerabilities in Windows DNS Server which could lead to arbitrary code execution once a potential attacker registers a domain, create NAPTR DNS record and send a malicious NAPTR query to a particular DNS server. Read more here.

    • (MS11-059) Vulnerability in Data Access Components Could Allow Remote Code Execution (2560656)
      Risk Rating: Important

      This security update addresses a vulnerability in Microsoft Windows that may lead to remote code execution once a user opens a non-malicious Excel file located in the same network directory as a malicious library file. Read more here.


    • (MS11-060) Vulnerabilities in Microsoft Visio Could Allow Remote Code Execution (2560978)
      Risk Rating: Important

      This security update addresses two vulnerability in Microsoft Visio that may allow an attacker to execute arbitrary code if unwitting user opens a specific Visio file. Exploiting these bugs may also allow an attacker to gain same user right as logged-on user. Read more here.

    • (MS11-061) Vulnerability in Remote Desktop Web Access Could Allow Elevation of Privilege (2546250)
      Risk Rating: Important

      This security update resolves a vulnerability in Remote Desktop Web Access. Specifically, it is a cross-site (XSS) vulnerability that could allow privilege elevation, which enables a potential attacker to execute malicious code on the affected system. Read more here.


    • (MS11-062) Vulnerability in Remote Access Service NDISTAPI Driver Could Allow Elevation of Privilege (2566454)
      Risk Rating: Important

      This security update addresses a vulnerability in Windows XP and Windows Server 2003. Systems running on Windows Vista, Server 2008, Windows 7, and Server 2008 R2 are not affected. Successfully exploiting this may allow elevation of privilege. Read more here.


    • (MS11-063) Vulnerability in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2567680)
      Risk Rating: Important

      This security update addresses a reported vulnerability in Microsoft Windows that could give elevation of privilege to a potential attacker. Read more here.


    • (MS11-064) Vulnerabilities in TCP/IP Stack Could Allow Denial of Service (2563894)
      Risk Rating: Important

      This security update addresses two vulnerability in Microsoft Windows that could allow denial of service if an atatcker sends several malicious Internet Control Message Protocol (ICMP) messages or a malicious URL request to a server. Read more here.


    • (MS11-065) Vulnerability in Remote Desktop Protocol Could Allow Denial of Service (2570222)
      Risk Rating: Important

      This security update fixes a vulnerability in the Remote Desktop Protocol, which may allow denial of service if a system receives a series of malicious RDP packets. Read more here.


    • (MS11-066) Vulnerability in Microsoft Chart Control Could Allow Information Disclosure (2567943)
      Risk Rating: Important

      This security update resolves a vulnerability in ASP.NET Chart controls that may lead to unwanted data disclosure if a remote user sends a malicious GET request to a specific server. Read more here.


    • (MS11-067) Vulnerability in Microsoft Report Viewer Could Allow Information Disclosure (2578230)
      Risk Rating: Important

      This security update fixes a vulnerability in Microsoft Report Viewer that could result to unwanted information disclosure once a user views a specific malicious Weg page. An attacker may convince users to visit the said site via several infection vectors such as spammed message. Read more here.


    • (MS11-068) Vulnerability in Windows Kernel Could Allow Denial of Service (2556532)
      Risk Rating: Medium

      This security update resolves a vulnerability in Microsoft Windows that may lead to denial of service if user visits a specific network share (or a Web site that points to it) that contains a malicious file. Read more here.


    • (MS11-069) Vulnerability in .NET Framework Could Allow Information Disclosure (2567951)
      Risk Rating: Medium

      This security update addresses a vulnerability in Microsoft .NET Framework that could lead to information disclosure once user views a malicious Web page using a browser that can run XAML Browser Applications. Read more here.


  • July 2011 - Microsoft Releases 4 Security Advisories
     Fecha recomendada:  12 de julio de 2011

    Microsoft addresses the following vulnerabilities in its July batch of patches:

    • (MS11-053) Vulnerability in Bluetooth Stack Could Allow Remote Code Execution (2566220)
      Risk Rating: Critical

      This security update fixes a reported vulnerability in Windows Bluetooth Stack, which may lead to arbitrary code execution. To exploit this bug, a remote user may send specifically crafted Bluetooth packets to a system. Read more here.

    • (MS11-054) Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2555917)
      Risk Rating: Important

      This security update fixes 15 privately reported vulnerabilities in Microsoft Window, the most severe of which may lead to elevation of of privilege if an attacker logged on locally and executes a malicious application. However, remote user must be logged-on locally to do a successful exploit. Read more here.

    • (MS11-055) Vulnerability in Microsoft Visio Could Allow Remote Code Execution (2560847)
      Risk Rating: Important

      This security update resolves a publicly disclosed vulnerability in Microsoft Visio, which may lead to remote arbitrary code execution if a user opens a legitimate Visio file located in the same network directory as a malicious library file. As a result, attacker may gain same user rights as the logged-on user. Read more here.

    • (MS11-056) Vulnerabilities in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2507938)
      Risk Rating: Important

      This bulletin resolves five privately reported vulnerabilities in the Microsoft Windows Client/Server Run-time Subsystem (CSRSS), which may result to elevation of privilege if remote user logs on to a system and runs a malicious application. Read more here.
  • Adobe Flash Player Remote Memory Corruption Vulnerability
     Gravedad:    
     Fecha recomendada:  15 de junio de 2011

    A vulnerability exists in certain versions of Adobe Flash Player for Windows, Macintosh, Linux, Solaris, and some versions of Android operating systems. When exploited, the said vulnerability may allow a remote attacker to take control of the affected system.

  • June 2011 - Microsoft Releases 16 Security Advisories
     Fecha recomendada:  14 de junio de 2011

    Microsoft addresses the following vulnerabilities in its June batch of patches:

    • (MS11-037) Vulnerability in MHTML Could Allow Information Disclosure (2544893)
      Risk Rating: Important

      This security update addresses a vulnerability in the MHTML protocol handler in Microsoft Windows, which could allow information disclosure, once a user opens a specially crafted URL from an attacker's website. Read more here.

    • (MS11-038) Vulnerability in OLE Automation Could Allow Remote Code Execution (2476490)
      Risk Rating: Critical

      This security update addresses a privately reported vulnerability in Microsoft Windows Object Linking and Embedding (OLE) Automation, which could lead to remote code execution once users visit a website containing a specially made Windows Metafile (WMF) image. Read more here.

    • (MS11-039) Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2514842)
      Risk Rating: Critical

      This bulletin resolves a vulnerability in Microsoft .NET Framework and Microsoft Silverlight, which could allow arbitrary code execution once users view a malicious Web page via a Web browser that runs XAML Browser Applications (XBAPs) or Silverlight applications. Users with non-administrative user rights could be less affected than users with administrative rights. Read more here.


    • (MS11-040) Vulnerability in Threat Management Gateway Firewall Client Could Allow Remote Code Execution (2520426)
      Risk Rating: Critical

      This bulletin addresses a vulnerability in Microsoft Forefront Threat Management Gateway (TMG) 2010 Client (formerly Microsoft Forefront Threat Management Gateway Firewall Client). Once successfully exploited, this may allow remote code execution by a remote malicious user. Read more here.


    • (MS11-041) Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)
      Risk Rating: Critical

      This security update addresses a reported vulnerability in Microsoft Windows via specifically crafted OpenType font (OTF) accessed through a network share (or a website that points to a network share). Once successfully exploited, this could allow remote code execution by an attacker. Read more here.


    • (MS11-042) Vulnerabilities in Distributed File System Could Allow Remote Code Execution (2535512)
      Risk Rating: Critical

      This bulletin resolves two reported vulnerabilities in the Microsoft Distributed File System (DFS). The more severe of these vulnerabilities may lead to remote code execution once an attacker sends a maliciously crafted DFS response to a user DFS request. Once exploited, this vulnerability could also take complete control of an affected system. Read more here.


    • (MS11-043) Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)
      Risk Rating: Critical

      This security update addresses a reported vulnerability in Microsoft Windows, that could lead to remote code execution if an attacker sends a specially crafted SMB response to a user SMB request. However, an attacker must convince the user to initiate an SMB connection to a specially crafted SMB server before successfully exploiting this bug. Read more here.

    • (MS11-044) Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814)
      Risk Rating: Critical

      This bulletin resolves a vulnerability in Microsoft .NET Framework, which could allow remote code execution on a client system once a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs). Users configured to have fewer user rights on an affected system could be less impacted than those with administrative rights. Read more here.

    • (MS11-045) Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)
      Risk Rating: Important

      This bulletin resolves eight privately reported vulnerabilities in Microsoft Office, which allow remote code execution once users execute a maliciously crafted Excel file. Users with administrative rights are more affected by this attack as opposed to those with accounts configured with lesser user rights. Read more here.

    • (MS11-046) Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2503665)
      Risk Rating: Important

      This bulletin resolves a publicly disclosed vulnerability in the Microsoft Windows Ancillary Function Driver (AFD) that could allow elevation of privilege once an attacker logs on to a user's system and runs a malicious application. However, an attacker needs valid logon credentials and must be able to log on locally to successfully execute an attack. Read more here.

    • (MS11-047) Vulnerability in Hyper-V Could Allow Denial of Service (2525835)
      Risk Rating: Important

      This bulletin addresses a privately reported vulnerability in Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V, which could allow denial of service if an authenticated user sends a maliciously crafted packet to the VMBus. This vulnerability could not be exploited remotely or by an anonymous user. Read more here.

    • (MS11-048) Vulnerability in SMB Server Could Allow Denial of Service (2536275)
      Risk Rating: Important

      This bulletin resolves a reported vulnerability in Microsoft Windows, which could allow denial of service if an attacker creates a malicous SMB packet and sends this to an affected system. Read more here

    • (MS11-049) Vulnerability in the Microsoft XML Editor Could Allow Information Disclosure (2543893)
      Risk Rating: Important

      This security update addresses a reported vulnerability in Microsoft XML Editor, that could allow information disclosure once a user opens a malicious Web Service Discovery (.disco) file with one of the affected software. This threat would not allow remote code execution or elevation of user right, however, it could acquire information that could be used in future attacks. Read more here.

    • (MS11-050) Cumulative Security Update for Internet Explorer (2530548)
      Risk Rating: Critical

      This security update addresses eleven privately reported vulnerabilities in Internet Explorer. The most severe of these could allow remote code execution if a user views a maliciously crafted Web page via Internet Explorer. Once successfully exploited, attacker can gain same user rights as the local user. Read more here.

      Note that Microsoft acknowledges Trend Micro for working with them in helping address the SafeHTML Information Disclosure Vulnerability (CVE-2011-1252), one of the privately reported vulnerabilities in Internet Explorer for this update.

    • (MS11-051) Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)
      Risk Rating: Important

      This bulletin resolves a reported vulnerability in Active Directory Certificate Services Web Enrollment. This is a cross-site scripting (XSS) vulnerability that may lead to elevation of privilege, enabling an attacker to execute arbitrary commands using the user rights of the target user. An attacker would need to send a specially crafted link and convince a user to click the link before executing an attack. Read more here.

    • (MS11-052) Vulnerability in Vector Markup Language Could Allow Remote Code Execution (2544521)
      Risk Rating: Critical

      This bulletin addresses vulnerability in Microsoft implementation of Vector Markup Language (VML), that may lead to arbitrary code execution if a user views a maliciously crafted Web page via Internet Explorer. Read more here.