CVE-2021-40391
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
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 (5)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 2.7.0 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 9.0 |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version 36 |
Related CWEs
CWE-390
Detection of Error Condition Without Action
The product detects a specific error, but takes no actions to handle the error.
CWE-755
Improper Handling of Exceptional Conditions
The product does not handle or incorrectly handles an exceptional condition.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (6)
Source: talos-cna@cisco.com
Mailing ListThird Party Advisory
Source: talos-cna@cisco.com
Source: talos-cna@cisco.com
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Timeline
No history available yet.