CVE-2023-43608

2023-12-0512:15:42

CWE-494

talos

web.nvd.nist.gov

cve-2023

data integrity

vulnerability

buildroot

arbitrary command execution

nvd

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.001

Percentile

41.4%

JSON

A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.

Affected configurations

Nvd

Vulners

Node

buildrootbuildrootMatch2023.08.1

VendorProductVersionCPE
buildrootbuildroot2023.08.1cpe:2.3:a:buildroot:buildroot:2023.08.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
buildroot	buildroot	2023.08.1	cpe:2.3:a:buildroot:buildroot:2023.08.1:::::::*

CNA Affected

[
  {
    "vendor": "Buildroot",
    "product": "Buildroot",
    "versions": [
      {
        "version": "2023.08.1",
        "status": "affected"
      },
      {
        "version": "dev commit 622698d7847",
        "status": "affected"
      }
    ]
  }
]