5.1
MEDIUM
CVE-2006-3493
Microsoft Office Mso.dll Buffer Overflow Vulnerability
Description

Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type. NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.

INFO

Published Date :

July 10, 2006, 10:05 p.m.

Last Modified :

Nov. 21, 2024, 12:13 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.4

Exploitability Score :

4.9
Affected Products

The following products are affected by CVE-2006-3493 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft office
2 Microsoft word

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2006-3493 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2006-3493 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:office:2003:*:student_teacher:*:*:*:*:* OR *cpe:2.3:a:microsoft:office:2003:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 18, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/439878/100/0/threaded [No Types Assigned]
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/439649/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/439878/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/439649/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 20, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/27617 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/27617 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 19, 2017

    Action Type Old Value New Value
    Added Reference http://xforce.iss.net/xforce/xfdb/27617 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 19, 2016

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/27617 [No Types Assigned]
  • CVE Translated by [email protected]

    Oct. 20, 2016

    Action Type Old Value New Value
    Removed Translation Desbordamiento de búfer en la función LsCreateLine (mso_203) en mso.dll y mso9.dll, como lo usa Microsoft Word y posiblemente otros productos de Microsoft Office 2003, 2002 y 2000, permite a atacantes remotos ayudados por el usuario provocar una denegación de servicio (caída) a través de un doc de Word manipulado u otro tipo de archivo Office. NOTA: este problema se reportó originalmente para permitir ejecución de código, pero el 10-07-2006 Microsoft aseguró que no es posible la ejecución de código y el investigador original está de acuerdo.
    Added Translation Desbordamiento de búfer en la función LsCreateLine (mso_203) en mso.dll y mso9.dll, tal como se utiliza en Microsoft Word y posiblemente en otros productos en Microsoft Office 2003, 2002 y 2000, permite a atacantes remotos asistidos por usuario provocar una denegación de servicio (caída) a través de un documento Word manipulado u otro tipo de archivo Office. NOTA: este problema fue originalmente reportado para permitir ejecución de código, pero el 10-07-2006 Microsoft declaró que la ejecución de código no es posible y el investigador original está de acuerdo.
  • CVE Modified by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Removed Reference http://marc.theaimsgroup.com/?l=full-disclosure&m=115261598510657&w=2
    Removed Reference http://marc.theaimsgroup.com/?l=full-disclosure&m=115231380526820&w=2
    Added Reference http://marc.info/?l=full-disclosure&m=115261598510657&w=2
    Added Reference http://marc.info/?l=full-disclosure&m=115231380526820&w=2
  • Initial Analysis by [email protected]

    Jul. 12, 2006

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2006-3493 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2006-3493 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

25.97 }} -4.39%

score

0.96719

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability