CVE-2023-46675

2023-12-1307:15:23

CWE-532

[email protected]

web.nvd.nist.gov

elastic

kibana

cve-2023-46675

information security

vulnerability

data breach

log management

error logging

8 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.1%

JSON

An issue was discovered by Elastic whereby sensitive information may be recorded in Kibana logs in the event of an error or in the event where debug level logging is enabled in Kibana. Elastic has released Kibana 8.11.2 which resolves this issue. The messages recorded in the log may contain Account credentials for the kibana_system user, API Keys, and credentials of Kibana end-users, Elastic Security package policy objects which can contain private keys, bearer token, and sessions of 3rd-party integrations and finally Authorization headers, client secrets, local file paths, and stack traces. The issue may occur in any Kibana instance running an affected version that could potentially receive an unexpected error when communicating to Elasticsearch causing it to include sensitive data into Kibana error logs. It could also occur under specific circumstances when debug level logging is enabled in Kibana. Note: It was found that the fix for ESA-2023-25 in Kibana 8.11.1 for a similar issue was incomplete.

Affected configurations

NVD

Node

elastickibanaRange7.13.0–7.17.16

elastickibanaRange8.0.0–8.11.2

CPENameOperatorVersion
elastic:kibanaelastic kibanalt7.17.16
elastic:kibanaelastic kibanalt8.11.2

CPE	Name	Operator	Version
elastic:kibana	elastic kibana	lt	7.17.16
elastic:kibana	elastic kibana	lt	8.11.2

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Kibana",
    "vendor": "Elastic",
    "versions": [
      {
        "lessThan": "7.17.16",
        "status": "affected",
        "version": "7.13.0",
        "versionType": "semver"
      },
      {
        "lessThan": "8.11.2",
        "status": "affected",
        "version": "8.0.0",
        "versionType": "semver"
      }
    ]
  }
]