CVE-2023-45841

2023-12-0512:15:43

CWE-494

talos

web.nvd.nist.gov

cve-2023-45841

data integrity

buildroot

man-in-the-middle attack

arbitrary command execution

versal-firmware

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

8.3

Confidence

High

EPSS

0.001

Percentile

46.6%

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 versal-firmware package.

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"
      }
    ]
  }
]