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[email protected]CVE-2021-40401

HistoryFeb 04, 2022 - 11:15 p.m.

CVE-2021-40401

2022-02-0423:15:11

CWE-252

[email protected]

web.nvd.nist.gov

cve-2021-40401

use-after-free

rs-274x

aperture definition

tokenization

gerbv

code execution

nvd

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

72.3%

JSON

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.

Affected configurations

Vulners

NVD

Node

gerbv_projectgerbvRange≤2.7.0

gerbv_projectgerbvRange≤Gerbv forked 2.7.1

gerbv_projectgerbvRange≤Gerbv dev (commit b5f1eacd)

VendorProductVersionCPE
gerbv_projectgerbv*cpe:2.3:a:gerbv_project:gerbv:*:*:*:*:*:*:*:*
gerbv_projectgerbv*cpe:2.3:a:gerbv_project:gerbv:*:*:*:*:*:*:*:*
gerbv_projectgerbv*cpe:2.3:a:gerbv_project:gerbv:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gerbv_project	gerbv	*	cpe:2.3:a:gerbv_project:gerbv::::::::
gerbv_project	gerbv	*	cpe:2.3:a:gerbv_project:gerbv::::::::
gerbv_project	gerbv	*	cpe:2.3:a:gerbv_project:gerbv::::::::

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Gerbv",
    "versions": [
      {
        "version": "Gerbv 2.7.0 ,Gerbv forked 2.7.1 ,Gerbv dev (commit b5f1eacd)",
        "status": "affected"
      }
    ]
  }
]