Openshift-logging: lokistack authorisation is cached too broadly (Red Hat RHOL-5.5-RHEL-8)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.59 % · percentile 48 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
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.
Weaknesses (CWE)
- CWE-1220 — Insufficient Granularity of Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N | redhat |
| CVSS 3.1 | MEDIUM 5.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-54312
- GCVE · GCVE-0-2023-4456
Affected configurations (NVD CPE)
cpe:2.3:a:redhat:openshift_logging:*:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Red Hat · RHOL-5.5-RHEL-8 | unaffected v0.1.0-327 < * |
| Red Hat · RHOL-5.6-RHEL-8 | unaffected v0.1.0-326 < * |
| Red Hat · RHOL-5.7-RHEL-8 | unaffected v0.1.0-325 < * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |