by Kastro
Paper/Archive/CVE-2021-40400

CVE-2021-40400

Gerbv Gerbv — An out-of-bounds read vulnerability exists in the RS-274X aperture macro outline primitive functionality of Gerbv 2.7.0 and dev (commit b…

EPSS 1%public exploitCVSS 9.3
critical.is priorityof 100
52
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 70.2.702 × 2014.0Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Gerbv2.7.0–CNA
Gerbvdev (commit b5f1eacd)–CNA
Gerbv forkeddev (commit d7f42a9a)–CNA

Scores by source

talos (CNA)9.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

reftalosintelligence.com/vulnerability_reports/TALOS-2021-1413