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[email protected]CVE-2021-40402

HistoryApr 14, 2022 - 8:15 p.m.

CVE-2021-40402

2022-04-1420:15:08

CWE-755

CWE-125

[email protected]

web.nvd.nist.gov

cve-2021-40402

gerbv

vulnerability

rs-274x

aperture macro

information disclosure

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.1%

JSON

An out-of-bounds read vulnerability exists in the RS-274X aperture macro multiple outline primitives functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.7.1 and 2.8.0. A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

gerbvgerbvRange≤2.7.0

gerbvgerbvRange≤dev (commit b5f1eacd)

gerbvgerbv_forkedRange≤2.7.1

gerbvgerbv_forkedRange≤2.8.0

CPENameOperatorVersion
gerbv_project:gerbvgerbv project gerbveq2.7.0
gerbv_project:gerbvgerbv project gerbveq2.7.1
gerbv_project:gerbvgerbv project gerbveq2.8.0

CPE	Name	Operator	Version
gerbv_project:gerbv	gerbv project gerbv	eq	2.7.0
gerbv_project:gerbv	gerbv project gerbv	eq	2.7.1
gerbv_project:gerbv	gerbv project gerbv	eq	2.8.0

CNA Affected

[
  {
    "product": "Gerbv",
    "vendor": "Gerbv",
    "versions": [
      {
        "status": "affected",
        "version": "2.7.0"
      },
      {
        "status": "affected",
        "version": "dev  (commit b5f1eacd)"
      }
    ]
  },
  {
    "product": "Gerbv forked",
    "vendor": "Gerbv",
    "versions": [
      {
        "status": "affected",
        "version": "2.7.1"
      },
      {
        "status": "affected",
        "version": "2.8.0"
      }
    ]
  }
]