GHSA-64RH-R86Q-75FF

Vulnerability from github – Published: 2021-05-18 18:28 – Updated: 2021-05-06 21:51
VLAI?
Summary
Hard coded cryptographic key in Kiali
Details

A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.

Severity ?
8.6 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/kiali/kiali"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-1764"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-321",
      "CWE-798"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-06T21:51:32Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.",
  "id": "GHSA-64rh-r86q-75ff",
  "modified": "2021-05-06T21:51:32Z",
  "published": "2021-05-18T18:28:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1764"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kiali/kiali/commit/93f5cd0b6698e8fe8772afb8f35816f6c086aef1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kiali/kiali/commit/ac7bd6c7ddb2e01356e21d360dd1c718a90706ad"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kiali/kiali/commit/ce48af57113c805a25179aaab1a0fac2fb93653f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kiali/kiali/commit/faed1f5f90efae3df9fd6fb793f00ccc242b3a96"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1810383"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1764"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jpts/cve-2020-1764-poc"
    },
    {
      "type": "WEB",
      "url": "https://kiali.io/news/security-bulletins/kiali-security-001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Hard coded cryptographic key in Kiali"
}


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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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