Vulnerability-Lookup

GHSA-CCMH-37RX-6PP5

Vulnerability from github – Published: 2023-08-21 18:31 – Updated: 2024-04-04 07:05

Details

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.

Severity

5.7 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4456"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1220"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-21T17:15:50Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-ccmh-37rx-6pp5",
  "modified": "2024-04-04T07:05:11Z",
  "published": "2023-08-21T18:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4456"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2023:4933"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2023:5095"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2023:5096"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-4456"
    },
    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2233087"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-4456 (GCVE-0-2023-4456)

Vulnerability from cvelistv5 – Published: 2023-08-21 15:19 – Updated: 2025-11-20 18:27

Title

Openshift-logging: lokistack authorisation is cached too broadly

Summary

Severity

5.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-26 20:04 UTC

CWE

CWE-1220 - Insufficient Granularity of Access Control

Assigner

redhat redhat root Scorecard

References

5 references

URL	Tags
https://access.redhat.com/errata/RHSA-2023:4933	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:5095	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:5096	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-4456	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2233087	issue-trackingx_refsource_REDHAT

Impacted products

3 products

Vendor	Product	Version
Red Hat	RHOL-5.5-RHEL-8	Unaffected: v0.1.0-327 , < * (rpm) cpe:/a:redhat:logging:5.5::el8
Red Hat	RHOL-5.6-RHEL-8	Unaffected: v0.1.0-326 , < * (rpm) cpe:/a:redhat:logging:5.6::el8
Red Hat	RHOL-5.7-RHEL-8	Unaffected: v0.1.0-325 , < * (rpm) cpe:/a:redhat:logging:5.7::el8

Date Public

2023-08-21 00:00

Credits

This issue was discovered by Robert Jacob (Red Hat).

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-CCMH-37RX-6PP5

CVE-2023-4456 (GCVE-0-2023-4456)

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Nomenclature

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