CVE-2020-25291

Public Exploit

Description

GdiDrawHoriLineIAlt in Kingsoft WPS Office before 11.2.0.9403 allows remote heap corruption via a crafted PLTE chunk in PNG data within a Word document. This is related to QBrush::setMatrix in gui/painting/qbrush.cpp in Qt 4.x.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.15% Top 25%
Third-Party Advisory zeifan.my
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://zeifan.my/security/rce/heap/2020/09/03/wps-rce-heap.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-25291?
CVE-2020-25291 has been scored as a high severity vulnerability.
How to fix CVE-2020-25291?
To fix CVE-2020-25291, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25291 being actively exploited in the wild?
It is possible that CVE-2020-25291 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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