Vulnerability-Lookup

GHSA-XWGJ-VPM9-Q2RQ

Vulnerability from github – Published: 2024-10-03 16:53 – Updated: 2024-10-09 22:49

Summary

Vulnerable juju introspection abstract UNIX domain socket

Details

Impact

An abstract UNIX domain socket responsible for introspection is available without authentication locally to any user with access to the network namespace where the local juju agent is running.

On a juju controller agent, denial of service can be performed by using the /leases/revoke endpoint. Revoking leases in juju can cause availability issues.

On a juju machine agent that is hosting units, disabling the unit component can be performed using the /units endpoint with a "stop" action.

Patches

Patch: https://github.com/juju/juju/commit/43f0fc59790d220a457d4d305f484f62be556d3b Patched in: - 3.5.4 - 3.4.6 - 3.3.7 - 3.1.10 - 2.9.51

Workarounds

No workaround.

References

https://github.com/juju/juju/blob/725800953aaa29dbeda4f806097bf838e61644dd/worker/introspection/worker.go#L125

Severity

7.9 (High)


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

6.2 (Medium)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:H/SA:H

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/juju/juju"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20240829052008-43f0fc59790d"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-8038"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-03T16:53:26Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Impact\nAn abstract UNIX domain socket responsible for introspection is available without authentication locally to any user with access to the network namespace where the local juju agent is running.\n\nOn a juju controller agent, denial of service can be performed by using the `/leases/revoke` endpoint. Revoking leases in juju can cause availability issues.\n\nOn a juju machine agent that is hosting units, disabling the unit component can be performed using the `/units` endpoint with a \"stop\" action.\n\n### Patches\nPatch: https://github.com/juju/juju/commit/43f0fc59790d220a457d4d305f484f62be556d3b\nPatched in:\n- 3.5.4\n- 3.4.6\n- 3.3.7\n- 3.1.10\n- 2.9.51\n\n### Workarounds\nNo workaround.\n\n### References\nhttps://github.com/juju/juju/blob/725800953aaa29dbeda4f806097bf838e61644dd/worker/introspection/worker.go#L125\n",
  "id": "GHSA-xwgj-vpm9-q2rq",
  "modified": "2024-10-09T22:49:20Z",
  "published": "2024-10-03T16:53:26Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/juju/juju/security/advisories/GHSA-xwgj-vpm9-q2rq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8038"
    },
    {
      "type": "WEB",
      "url": "https://github.com/juju/juju/commit/43f0fc59790d220a457d4d305f484f62be556d3b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/juju/juju"
    },
    {
      "type": "WEB",
      "url": "https://github.com/juju/juju/blob/725800953aaa29dbeda4f806097bf838e61644dd/worker/introspection/worker.go#L125"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-3175"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Vulnerable juju introspection abstract UNIX domain socket"
}

CVE-2024-8038 (GCVE-0-2024-8038)

Vulnerability from cvelistv5 – Published: 2024-10-02 10:12 – Updated: 2024-10-02 13:53

Summary

Vulnerable juju introspection abstract UNIX domain socket. An abstract UNIX domain socket responsible for introspection is available without authentication locally to network namespace users. This enables denial of service attacks.

Severity

7.9 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 13:52 UTC

CWE

CWE-420

Assigner

canonical mitre root Scorecard

References

2 references

URL	Tags
https://github.com/juju/juju/security/advisories/…	issue-tracking
https://www.cve.org/CVERecord?id=CVE-2024-8038	issue-tracking

Impacted products

1 product

Vendor	Product	Version
Canonical Ltd.	Juju	Affected: 3.5 , < 3.5.4 (semver) Affected: 3.4 , < 3.4.6 (semver) Affected: 3.3 , < 3.3.7 (semver) Affected: 3.1 , < 3.1.10 (semver) Affected: 2.9 , < 2.9.51 (semver)

Credits

Harry Pidcock Harry Pidcock Mark Esler

Show details on NVD website

JSON

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                "id": "CVE-2024-8038",
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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GHSA-XWGJ-VPM9-Q2RQ

Impact

Patches

Workarounds

References

CVE-2024-8038 (GCVE-0-2024-8038)

Tags

Sightings

Nomenclature

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