What is CVE-2021-40402?

CVE-2021-40402 is a high-severity vulnerability in Gerbv, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2022-04-14.

How severe is CVE-2021-40402?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Gerbv

CVE-2021-40402

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 info…

EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gerbv — versions 2.7.0, dev (commit b5f1eacd)
Gerbv Forked — versions 2.7.1, 2.8.0
Gerbv_project Gerbv — versions 2.7.0, 2.7.1, 2.8.0

Weakness classification (CWE)

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-40402?: CVE-2021-40402 is a high-severity vulnerability in Gerbv, classified under Improper Handling of Exceptional Conditions. CVSS score: 7.5/10. Published 2022-04-14.
How severe is CVE-2021-40402?: High severity. CVSS v3 base score is 7.5 out of 10.