ghsa-ccw8-7688-vqx4
Vulnerability from github
Published
2021-09-08 20:14
Modified
2022-08-10 23:49
Summary
HashiCorp Consul Privilege Escalation Vulnerability
Details

HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.

Show details on source website


{
   affected: [
      {
         package: {
            ecosystem: "Go",
            name: "github.com/hashicorp/consul",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "1.10.1",
                  },
                  {
                     fixed: "1.10.2",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "1.10.1",
         ],
      },
      {
         package: {
            ecosystem: "Go",
            name: "github.com/hashicorp/consul",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "1.9.0",
                  },
                  {
                     fixed: "1.9.9",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
      {
         package: {
            ecosystem: "Go",
            name: "github.com/hashicorp/consul",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.8.15",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2021-37219",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-295",
      ],
      github_reviewed: true,
      github_reviewed_at: "2021-09-08T18:12:59Z",
      nvd_published_at: "2021-09-07T12:15:00Z",
      severity: "HIGH",
   },
   details: "HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.",
   id: "GHSA-ccw8-7688-vqx4",
   modified: "2022-08-10T23:49:51Z",
   published: "2021-09-08T20:14:48Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-37219",
      },
      {
         type: "WEB",
         url: "https://github.com/hashicorp/consul/pull/10925",
      },
      {
         type: "WEB",
         url: "https://github.com/hashicorp/consul/commit/3357e57dac9aadabd476f7a14973e47f003c4cf0",
      },
      {
         type: "WEB",
         url: "https://github.com/hashicorp/consul/commit/473edd1764b6739e2e4610ea5dede4c2bc6009d1",
      },
      {
         type: "WEB",
         url: "https://github.com/hashicorp/consul/commit/ccf8eb1947357434eb6e66303ddab79f4c9d4103",
      },
      {
         type: "WEB",
         url: "https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/hashicorp/consul",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202207-01",
      },
      {
         type: "WEB",
         url: "https://www.hashicorp.com/blog/category/consul",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
   summary: "HashiCorp Consul Privilege Escalation Vulnerability",
}


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