GSD-2021-36213

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.
Aliases
Aliases
CVE-2021-36213
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{
  "GSD": {
    "alias": "CVE-2021-36213",
    "description": "HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.",
    "id": "GSD-2021-36213",
    "references": [
      "https://security.archlinux.org/CVE-2021-36213"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-36213"
      ],
      "details": "HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.",
      "id": "GSD-2021-36213",
      "modified": "2023-12-13T01:23:16.744832Z",
      "schema_version": "1.4.0"
    }
  },
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          },
          {
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            "url": "https://security.gentoo.org/glsa/202208-09"
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          "affected_range": "\u003e=1.9.0 \u003c1.9.8||\u003e=1.10.0 \u003c1.10.1",
          "affected_versions": "All versions starting from 1.9.0 before 1.9.8, all versions starting from 1.10.0 before 1.10.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
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          "cwe_ids": [
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          ],
          "date": "2022-09-14",
          "description": "HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.",
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          "package_slug": "go/github.com/hashicorp/consul",
          "pubdate": "2021-07-17",
          "solution": "Upgrade to versions 1.9.8, 1.10.1 or above.",
          "title": "L7 deny intention results in an allow action",
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          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2022-09-14",
          "description": "HashiCorp Consul and Consul Enterprise default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic.",
          "fixed_versions": [
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            "v1.10.1"
          ],
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          "not_impacted": "All versions before 1.9.0, all versions starting from 1.9.8 before 1.10.0, all versions starting from 1.10.1",
          "package_slug": "go/github.com/hashicorp/consul/acl",
          "pubdate": "2021-07-17",
          "solution": "Upgrade to versions 1.9.8, 1.10.1 or above.",
          "title": "Security Misconfiguration",
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            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      "lastModifiedDate": "2022-09-14T20:58Z",
      "publishedDate": "2021-07-17T18:15Z"
    }
  }
}



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