CVE-2022-46146

2022-11-2914:15:13

CWE-303

CWE-287

GitHub_M

web.nvd.nist.gov

286

prometheus exporter toolkit

cve-2022-46146

security bypass

authentication cache

nvd

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.012

Percentile

85.4%

JSON

Prometheus Exporter Toolkit is a utility package to build exporters. Prior to versions 0.7.2 and 0.8.2, if someone has access to a Prometheus web.yml file and users’ bcrypted passwords, they can bypass security by poisoning the built-in authentication cache. Versions 0.7.2 and 0.8.2 contain a fix for the issue. There is no workaround, but attacker must have access to the hashed password to use this functionality.

Affected configurations

Nvd

Vulners

Node

prometheusexporter_toolkitRange<0.7.2

prometheusexporter_toolkitRange0.8.0–0.8.2

VendorProductVersionCPE
prometheusexporter_toolkit*cpe:2.3:a:prometheus:exporter_toolkit:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
prometheus	exporter_toolkit	*	cpe:2.3:a:prometheus:exporter_toolkit::::::::

CNA Affected

[
  {
    "vendor": "prometheus",
    "product": "exporter-toolkit",
    "versions": [
      {
        "version": "< 0.7.2",
        "status": "affected"
      },
      {
        "version": ">= 0.8.0, < 0.8.2",
        "status": "affected"
      }
    ]
  }
]