CVE-2021-21897CWE-191

A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0

High · published September 8, 2021

CVSS v3.0
8.8
EPSS
3%
Percentile
86.8
In the wild
Unconfirmed
What it is

A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

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
0.02885 · 86.8th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2021-09-08T15:11Z
EPSS history
Timeline
  • 08 SEP 15:11Z
    A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0
    cvelistv5