High severity7.5NVD Advisory· Published Apr 14, 2022· Updated Jun 17, 2026
CVE-2021-40400
CVE-2021-40400
Description
An out-of-bounds read vulnerability exists in the RS-274X aperture macro outline primitive functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit d7f42a9a). A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
AI Insight
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Affected products
2- Range: dev (commit d7f42a9a)
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2021-1413nvdExploitThird Party Advisory
News mentions
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