GHSA-XWGJ-VPM9-Q2RQ

Vulnerability from github – Published: 2024-10-03 16:53 – Updated: 2024-10-09 22:49
VLAI?
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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{
  "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"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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