CVE-2012-4886

critical

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/83862

http://www.securityfocus.com/bid/59529

http://seclists.org/fulldisclosure/2013/Apr/247

http://osvdb.org/92847

Details

Source: Mitre, NVD

Published: 2014-03-24

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H