ghsa-6c6p-h79f-g6p4
Vulnerability from github
Published
2022-11-09 22:07
Modified
2022-11-09 22:07
Severity ?
7.6 (High) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Summary
Istio may allow identity impersonation if user has localhost access
Details

Impact

User can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane.

Patches

1.15.3

Workarounds

No. If using 1.15.2 please upgrade to 1.15.3 or later.

References

None at this time.

For more information

If you have any questions or comments about this advisory, please email us at istio-security-vulnerability-reports@googlegroups.com

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/istio/istio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.15.0-beta.0"
            },
            {
              "fixed": "1.15.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-39388"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-09T22:07:01Z",
    "nvd_published_at": "2022-11-10T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nUser can impersonate any workload identity within the service mesh if they have localhost access to the Istiod control plane.\n\n### Patches\n1.15.3\n\n### Workarounds\nNo. If using 1.15.2 please upgrade to 1.15.3 or later.\n\n### References\nNone at this time.\n\n### For more information\nIf you have any questions or comments about this advisory, please email us at [istio-security-vulnerability-reports@googlegroups.com](mailto:istio-security-vulnerability-reports@googlegroups.com)\n",
  "id": "GHSA-6c6p-h79f-g6p4",
  "modified": "2022-11-09T22:07:01Z",
  "published": "2022-11-09T22:07:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/security/advisories/GHSA-6c6p-h79f-g6p4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39388"
    },
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/commit/346260e5115e9fbc65ba8a559bc686e6ca046a32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/istio/istio/commit/9a643e270421560afb2630e00f76d46a55499df9"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/istio/istio"
    },
    {
      "type": "WEB",
      "url": "https://istio.io/latest/news/releases/1.15.x/announcing-1.15.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Istio may allow identity impersonation if user has localhost access"
}


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