VDB
CVE-2021-40401
CVE-2021-40401
PUBLISHED
CVSS 10 CRITICAL
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.
EPSS 0.42% · 62.4th percentile
Risk Scores
CVSS 3.0
10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H
EPSS Score
0.42%
62.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| gerbv_project | gerbv | 2.7.0, 2.7.1 |
| n/a | Gerbv | Gerbv 2.7.0 ,Gerbv forked 2.7.1 ,Gerbv dev (commit b5f1eacd) |
| fedoraproject | fedora | 36 |
| debian | debian_linux | 11.0 |
Exploit Intelligence
- CIRCL seen: CVE-2021-40401 (circl-sighting)
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1415 (circl)
- FEDORA-2022-4a3ef86baa (circl)
- DSA-5306 (circl)
Timeline
- Feb 4, 2022 CVE Published
- Feb 8, 2022 EPSS Score
- Feb 10, 2022 EPSS Score
- Mar 2, 2022 PoC Published
- Apr 1, 2022 EPSS Score
- Apr 20, 2022 CVE Updated
- May 24, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Dec 28, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1415 url
- FEDORA-2022-4a3ef86baa vendor-advisory
- DSA-5306 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-40401 advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TUM5GIUZJ7AVHVCXDZW6ZVCAPV2ISN47 url