CVE-2023-4456

2023-08-2117:15:50

CWE-1220

[email protected]

web.nvd.nist.gov

openshift-logging

lokistack

token

caching

authorization

nvd

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.3%

JSON

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

Affected configurations

NVD

Node

redhatopenshift_logging

CPENameOperatorVersion
redhat:openshift_loggingredhat openshift loggingeq*

CPE	Name	Operator	Version
redhat:openshift_logging	redhat openshift logging	eq	*

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "RHOL-5.5-RHEL-8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "openshift-logging/lokistack-gateway-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "v0.1.0-327",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:logging:5.5::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHOL-5.6-RHEL-8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "openshift-logging/lokistack-gateway-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "v0.1.0-326",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:logging:5.6::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHOL-5.7-RHEL-8",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "openshift-logging/lokistack-gateway-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "v0.1.0-325",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:logging:5.7::el8"
    ]
  }
]