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[email protected]NVD:CVE-2020-25291

HistorySep 13, 2020 - 8:15 p.m.

CVE-2020-25291

2020-09-1320:15:10

CWE-787

[email protected]

web.nvd.nist.gov

kingsoft wps office

remote heap corruption

png data

word document

qt 4.x

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

38.9%

JSON

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.

Affected configurations

Nvd

Node

kingsoftwps_officeRange<11.2.0.9403

VendorProductVersionCPE
kingsoftwps_office*cpe:2.3:a:kingsoft:wps_office:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
kingsoft	wps_office	*	cpe:2.3:a:kingsoft:wps_office::::::::

References

zeifan.my/security/rce/heap/2020/09/03/wps-rce-heap.html

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

38.9%

JSON

Related for NVD:CVE-2020-25291

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