CVE-2023-45838

2023-12-0512:15:43

CWE-494

[email protected]

web.nvd.nist.gov

cve-2023-45838

data integrity

vulnerability

buildroot 2023.08.1

arbitrary command execution

aufs package

8.1 High

CVSS3

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.6%

JSON

Multiple data integrity vulnerabilities exist in the package hash checking functionality of Buildroot 2023.08.1 and Buildroot dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.This vulnerability is related to the aufs package.

Affected configurations

Vulners

NVD

Node

buildrootbuildrootRange≤2023.08.1

buildrootbuildrootRange≤dev commit 622698d7847

VendorProductVersionCPE
buildrootbuildroot*cpe:2.3:a:buildroot:buildroot:*:*:*:*:*:*:*:*
buildrootbuildroot*cpe:2.3:a:buildroot:buildroot:*:*:*:*:*:*:*:*

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

CNA Affected

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