10.0
CRITICAL
CVE-2012-4886
Kingsoft WPS Office WPSio.dll Stack-based Buffer Overflow Vuln
Description

Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238 allows remote attackers to execute arbitrary code via a long BSTR string.

INFO

Published Date :

March 24, 2014, 4:43 p.m.

Last Modified :

Nov. 21, 2024, 1:43 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2012-4886 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 Kingsoft office_2012

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-2012-4886 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2012-4886 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://osvdb.org/92847
    Added Reference http://packetstormsecurity.com/files/121431/WPS-Office-Stack-Buffer-Overflow.html
    Added Reference http://seclists.org/fulldisclosure/2013/Apr/247
    Added Reference http://www.exploit-db.com/exploits/25140
    Added Reference http://www.securityfocus.com/bid/59529
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/83862
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/83862 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/83862 [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 24, 2014

    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.
Exploit Prediction

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

53.18 }} 10.76%

score

0.97722

percentile

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