CVE-2021-40402

HIGH

Gerbv <2.8.0 - Info Disclosure

Title source: llm

Description

An out-of-bounds read vulnerability exists in the RS-274X aperture macro multiple outline primitives functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.7.1 and 2.8.0. A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

References (1)

[Exploit, Third Party Advisory] https://talosintelligence.com/vulnerability_reports/TALOS-2021-1416

Scores

CVSS v3 7.5

EPSS 0.0021

EPSS Percentile 43.2%

Attack Vector NETWORK

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

Classification

CWE

CWE-755 CWE-125

Status published

Affected Products (4)

gerbv_project/gerbv

Timeline

Published Apr 14, 2022

Tracked Since Feb 18, 2026