CVE-2020-25291

VendorkingsoftProductwps officeDiscoveredSep 13, 2020UpdatedNov 21, 2024

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.

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CVSS v3.1

7.8 HIGH

EPSS

1.62%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorLOCAL

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityHIGH

AvailabilityHIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Connections

2 relationships

CWE-787

source

Timeline

disclosure → media coverage

Sep 13, 2020

Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024