CVE-2020-27249CWE-122

A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is…

High · published February 4, 2021

CVSS v3.0
8.8
EPSS
1%
Percentile
69.2
In the wild
Unconfirmed
What it is

A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is smaller than the size used for the copy, which will cause a heap-based buffer overflow. In version/Instance 0x0004 and 0x0015, an attacker can entice the victim to open a document to trigger this vulnerability. This affects SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014).

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01249 · 69.2th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2021-02-04T06:14Z
EPSS history
Timeline
  • 04 FEB 06:14Z
    A specially crafted document can cause the document parser to copy data from a particular record type into a static-sized buffer within an object that is…
    cvelistv5