Vulnerability Name:

CVE-2012-1858 (CCN-75904)

Assigned:2012-06-12
Published:2012-06-12
Updated:2021-07-23
Summary:The toStaticHTML API (aka the SafeHTML component) in Microsoft Internet Explorer 8 and 9, Communicator 2007 R2, and Lync 2010 and 2010 Attendee does not properly handle event attributes and script, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted HTML document, aka "HTML Sanitization Vulnerability."
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.4 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.4 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2012-1858

Source: CCN
Type: SA48429
Microsoft Lync / Office Communicator Multiple Vulnerabilities

Source: CCN
Type: SA49412
Microsoft Internet Explorer Multiple Vulnerabilities

Source: CCN
Type: SA49877
Microsoft InfoPath and Groove Server Cross-Site Scripting Vulnerability

Source: CCN
Type: Microsoft Security Bulletin MS12-037
Cumulative Security Update for Internet Explorer (2699988)

Source: CCN
Type: Microsoft Security Bulletin MS12-039
Vulnerabilities in Lync Could Allow Remote Code Execution (2707956)

Source: CCN
Type: Microsoft Security Bulletin MS12-044
Cumulative Security Update for Internet Explorer (2719177)

Source: CCN
Type: Microsoft Security Bulletin MS12-050
Vulnerabilities in SharePoint Could Allow Elevation of Privilege (2695502)

Source: CCN
Type: Microsoft Security Bulletin MS12-052
Cumulative Security Update for Internet Explorer (2722913)

Source: CCN
Type: Microsoft Security Bulletin MS12-066
Vulnerabilities in HTML Sanitization Component Could Allow Elevation of Privilege (2741517)

Source: CCN
Type: Microsoft Security Bulletin MS12-076
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2720184)

Source: CCN
Type: Microsoft Security Bulletin MS13-024
Vulnerabilities in SharePoint Could Allow Elevation of Privilege (2780176)

Source: CCN
Type: Microsoft Security Bulletin MS13-035
Vulnerability in HTML Sanitization Component Could Allow Elevation of Privilege (2821818)

Source: CCN
Type: Microsoft Security Bulletin MS13-041
Vulnerability in Lync Could Allow Remote Code Execution (2834695)

Source: CCN
Type: Microsoft Security Bulletin MS13-067
Vulnerabilities in Microsoft SharePoint Server Could Allow Remote Code Execution (2834052)

Source: CCN
Type: Microsoft Security Bulletin MS13-073
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2858300)

Source: CCN
Type: Microsoft Security Bulletin MS13-084
Vulnerabilities in Microsoft SharePoint Server Could Allow Remote Code Execution (2885089)

Source: CCN
Type: Microsoft Security Bulletin MS13-085
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2885080)

Source: CCN
Type: Microsoft Security Bulletin MS14-032
Vulnerability in Microsoft Lync Could Allow Information Disclosure

Source: CCN
Type: Microsoft Security Bulletin MS14-073
Vulnerability in Microsoft SharePoint Server Could Allow Elevation of Privilege (3000431)

Source: CCN
Type: Microsoft Security Bulletin MS14-083
Vulnerabilities in MicrosoftExcel Could Allow Remote Code Execution (3017347)

Source: CCN
Type: Microsoft Security Bulletin MS15-116
Security Updates for Microsoft Office to Address Remote Code Execution (3104540)

Source: CCN
Type: Microsoft Security Bulletin MS15-131
Security Update for Microsoft Office to Address Remote Code Execution (3116111)

Source: CCN
Type: Microsoft Security Bulletin MS16-004
Security Update for Microsoft Office to Address Remote Code Execution - Critical (3124585)

Source: CCN
Type: Microsoft Security Bulletin MS16-015
Security Update for Microsoft Office to Address Remote Code Execution (3134226)

Source: CCN
Type: Microsoft Security Bulletin MS16-029
Security Update for Microsoft Office to Address Remote Code Execution (3141806)

Source: CCN
Type: Microsoft Security Bulletin MS16-042
Security Update for Microsoft Office (3148775)

Source: CCN
Type: Microsoft Security Bulletin MS16-054
Security Update for Microsoft Office (3155544)

Source: CCN
Type: Microsoft Security Bulletin MS16-070
Security Update for Office (3163610)

Source: CCN
Type: Microsoft Security Bulletin MS16-088
Security Updates for Office (3170008)

Source: CCN
Type: Microsoft Security Bulletin MS16-099
Security Update for Office (3177451)

Source: CCN
Type: Microsoft Security Bulletin MS16-107
Security Update for Microsoft Office (3185852)

Source: CCN
Type: Microsoft Security Bulletin MS16-121
Security Update for Microsoft Office (3194063)

Source: CCN
Type: Microsoft Security Bulletin MS16-133
Security Update for Microsoft Office (3199168)

Source: CCN
Type: Microsoft Security Bulletin MS16-148
Security Update for Microsoft Office (3204068)

Source: CCN
Type: Microsoft Security Bulletin MS17-002
Security Update for Microsoft Office (3214291)

Source: CCN
Type: Microsoft Security Bulletin MS17-013
Security Update for Microsoft Graphics Component (4013075)

Source: CCN
Type: Microsoft Security Bulletin MS17-014
Security Update for Microsoft Office (4013241)

Source: CCN
Type: BID-53842
Microsoft Internet Explorer And Microsoft Lync HTML Sanitizing Information Disclosure Vulnerability

Source: CERT
Type: US Government Resource
TA12-164A

Source: CERT
Type: US Government Resource
TA12-192A

Source: MS
Type: UNKNOWN
MS12-037

Source: MS
Type: UNKNOWN
MS12-039

Source: MS
Type: UNKNOWN
MS12-050

Source: XF
Type: UNKNOWN
ms-lync-html-info-disclosure(75904)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:15530

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [07-12-2012]

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:office_communicator:2007:r2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:lync:2010:*:x86:*:*:*:*:*
  • OR cpe:/a:microsoft:lync:2010:*:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:lync:2010:*:attendee:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:-:sp1:*:*:ultimate_n:*:x86:*
  • OR cpe:/o:microsoft:windows_7:-:sp1:*:*:ultimate_n:*:x64:*
  • OR cpe:/o:microsoft:windows_server_2008:*:*:*:*:*:*:x32:*
  • OR cpe:/o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:*:*:x86:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:*:*:x86:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:*:*:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:*:*:*:*:*:x32:*
  • OR cpe:/o:microsoft:windows_7:-:sp1:*:*:ultimate_n:*:x64:*
  • OR cpe:/o:microsoft:windows_7:*:sp1:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:-:sp1:*:*:ultimate_n:*:x86:*
  • OR cpe:/o:microsoft:windows_7:*:sp1:x86:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:microsoft:sharepoint_server:2007:sp2:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_server:2007:sp2:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_services:3.0:sp2:x32:*:*:*:*:*
  • OR cpe:/a:microsoft:groove_server:2010:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_foundation:2010:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:infopath:2007:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:infopath:2010:sp1:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_server:2010:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_foundation:2010:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_server:2010:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:lync:2010:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:lync:2010:*:attendee:*:*:*:*:*
  • OR cpe:/a:microsoft:groove_server:2010:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:sharepoint_server:2007:sp3:x64:*:*:*:*:*
  • OR cpe:/a:microsoft:office_web_apps:2010:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office_web_apps:2010:sp1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:15530
    V
    		HTML Sanitization Vulnerability - MS12-050
    2014-12-08
    BACK
    microsoft office communicator 2007 r2
    microsoft lync 2010
    microsoft lync 2010
    microsoft lync 2010
    microsoft internet explorer 8
    microsoft windows vista * sp2
    microsoft windows server 2008 * sp2
    microsoft windows xp * sp3
    microsoft windows xp - sp2
    microsoft windows server 2008 * r2
    microsoft windows 7 - sp1
    microsoft windows 7 - sp1
    microsoft windows server 2008 * sp2
    microsoft windows 7 -
    microsoft windows server 2008 * r2
    microsoft windows 7 *
    microsoft windows server 2003 * sp2
    microsoft windows vista * sp2
    microsoft windows 2003 server * sp2
    microsoft internet explorer 9
    microsoft windows 7 -
    microsoft windows 7 *
    microsoft windows server 2008 r2
    microsoft windows vista * sp2
    microsoft windows vista - sp2
    microsoft windows 7 *
    microsoft windows vista * sp2
    microsoft windows server 2008 * sp2
    microsoft windows 7 - sp1
    microsoft windows 7 * sp1
    microsoft windows 7 - sp1
    microsoft windows 7 * sp1
    microsoft sharepoint server 2007 sp2
    microsoft sharepoint server 2007 sp2
    microsoft sharepoint services 3.0 sp2
    microsoft groove server 2010
    microsoft sharepoint foundation 2010
    microsoft infopath 2007 sp2
    microsoft infopath 2010 sp1
    microsoft sharepoint server 2010
    microsoft ie 9
    microsoft ie 8
    microsoft sharepoint foundation 2010 sp1
    microsoft sharepoint server 2010 sp1
    microsoft lync 2010
    microsoft lync 2010
    microsoft groove server 2010 sp1
    microsoft sharepoint server 2007 sp3
    microsoft office web apps 2010
    microsoft office web apps 2010 sp1