CVE-2023-4456

Published Aug 21, 2023

Last updated 3 months ago

CVSS medium 5.7

Overview

Description: 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.
Source: secalert@redhat.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Severity: MEDIUM

Weaknesses

secalert@redhat.com: CWE-1220
nvd@nist.gov: NVD-CWE-Other

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:redhat:openshift_logging:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BA067793-34BC-4B09-81BB-CDAB559597BF"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References