Vulnerability Name:

CCN-71117

Published:2011-11-03
Updated:2011-11-03
Summary:Microsoft Excel could allow a remote attacker to execute arbitrary code on the system, caused by a use after free error related to vbscript macros. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code.
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 (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
8.0 High (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:U/RC:UR)
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 Consequences:Gain Access
References:Source: CCN
Type: Luigi Auriemma
Use-after-free in Excel for Office 2003 11.8335.8333 SP3

Source: CCN
Type: Microsoft Web site
Microsoft Excel - Spreadsheet - Office.com

Source: CCN
Type: BID-50533
Microsoft Excel Use-After-Free Remote Code Execution Vulnerability

Source: XF
Type: UNKNOWN
excel-vbscript-code-execution(71117)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:microsoft:excel:2003:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft excel 2003