CVE-2021-40401CWE-252

A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and Gerbv forked…

Critical · published February 4, 2022

CVSS v3.0
10.0
EPSS
1%
Percentile
70.7
In the wild
Unconfirmed
What it is

A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and Gerbv forked 2.7.1. A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
10.0 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.01324 · 70.7th percentile
Weakness
CWE-252 · Unchecked Return Value
Published
2022-02-04T00:00Z
EPSS history
Timeline
  • 04 FEB 00:00Z
    A use-after-free vulnerability exists in the RS-274X aperture definition tokenization functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and Gerbv forked…
    cvelistv5