CVEvulnerability

CVE-2021-40391

9.8 CRITICAL Published 2021-11-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-11-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
10.0 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-390, CWE-755, CWE-787

Description

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.

Affected configurations

• gerbv project gerbv 2.7.0 • debian debian linux 9.0 • fedoraproject fedora 36

Related

Weakness · CWE (3)

  • CWE-390 Detection of Error Condition Without Action weakness
  • CWE-755 Improper Handling of Exceptional Conditions weakness
  • CWE-787 Out-of-bounds Write weakness

References