Vulnerability Name:

CVE-2011-1276 (CCN-67714)

Assigned:2011-06-14
Published:2011-06-14
Updated:2018-10-12
Summary:Buffer overflow in Microsoft Excel 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted Excel spreadsheet, related to improper validation of record information, aka "Excel Buffer Overrun Vulnerability."
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.3 High (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.3 High (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-1276

Source: OSVDB
Type: UNKNOWN
72924

Source: CCN
Type: SA44901
Microsoft Office Excel Multiple Vulnerabilities

Source: SREASON
Type: UNKNOWN
8330

Source: CCN
Type: Microsoft Security Bulletin MS11-096
Vulnerability in Microsoft Excel Could Allow Remote Code Execution (2640241)

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

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

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: Microsoft Security Bulletin MS11-045
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)

Source: CCN
Type: Microsoft Security Bulletin MS11-072
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2587505)

Source: CCN
Type: OSVDB ID: 72924
Microsoft Office Excel File Handling Unspecified Buffer Overflow

Source: CCN
Type: BID-48161
Microsoft Excel Buffer Overflow CVE-2011-1276 Remote Code Execution Vulnerability

Source: MS
Type: UNKNOWN
MS11-045

Source: XF
Type: UNKNOWN
excel-record-info-bo(67714)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:12451

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [08-09-2011]

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:excel:2002:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2003:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2007:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel_viewer:*:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2004:*:mac:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2008:*:mac:*:*:*:*:*
  • OR cpe:/a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:excel:2002:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2003:sp3:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel:2007:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:excel_viewer:-:sp2:*:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2011:*:mac:*:*:*:*:*
  • OR cpe:/a:microsoft:office:2004::~~~mac_os~~:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:12451
    V
    Excel Buffer Overrun Vulnerability
    2014-06-30
    BACK
    microsoft excel 2002 sp3
    microsoft excel 2003 sp3
    microsoft excel 2007 sp2
    microsoft excel viewer * sp2
    microsoft office 2004
    microsoft office 2008
    microsoft office compatibility pack 2007 sp2
    microsoft open xml file format converter *
    microsoft excel 2002 sp3
    microsoft excel 2003 sp3
    microsoft office compatibility pack 2007 sp2
    microsoft excel 2007 sp2
    microsoft excel viewer - sp2
    microsoft office 2011
    microsoft office 2004