An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version of Gerbv (commit 71493260). A specially-crafted drill file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2839-1 gerbv security update
EUVD EUVD EUVD-2021-27568 An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version of Gerbv (commit 71493260). A specially-crafted drill file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00409}

epss

{'score': 0.00475}


cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-08-04T02:44:09.158Z

Reserved: 2021-09-01T00:00:00.000Z

Link: CVE-2021-40391

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-19T19:15:08.943

Modified: 2024-11-21T06:24:01.667

Link: CVE-2021-40391

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses