CVE-2018-6390

The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory block before an _copy…

published January 29, 2018

CVSS
—
EPSS
1%
Percentile
64.7
In the wild
Unconfirmed
What it is

The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory block before an _copy call, which allows remote attackers to cause a denial of service (access violation and application crash) via a crafted (a) web page, (b) office document, or (c) .rtf file.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01074 · 64.7th percentile
Published
2018-01-29T19:00Z
EPSS history
Timeline
  • 29 JAN 19:00Z
    The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory block before an _copy…
    cvelistv5