gsd-2023-0845
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.
Aliases
Aliases
CVE-2023-0845


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-0845",
    "id": "GSD-2023-0845"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0845"
      ],
      "details": "Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.",
      "id": "GSD-2023-0845",
      "modified": "2023-12-13T01:20:22.209727Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@hashicorp.com",
        "ID": "CVE-2023-0845",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Consul",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "1.14.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.2"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.4"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Consul Enterprise",
                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "1.14.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.2"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.14.4"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "HashiCorp"
            }
          ]
        }
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          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-476",
                "lang": "eng",
                "value": "CWE-476: Null Pointer Dereference"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197",
            "refsource": "MISC",
            "url": "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197"
          },
          {
            "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/",
            "refsource": "MISC",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/"
          },
          {
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            "refsource": "MISC",
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          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.14.5",
          "affected_versions": "All versions before 1.14.5",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
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            "CWE-476",
            "CWE-937"
          ],
          "date": "2023-03-15",
          "description": "Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.",
          "fixed_versions": [
            "1.14.5"
          ],
          "identifier": "CVE-2023-0845",
          "identifiers": [
            "CVE-2023-0845"
          ],
          "not_impacted": "All versions starting from 1.14.5",
          "package_slug": "go/github.com/hashicorp/consul",
          "pubdate": "2023-03-09",
          "solution": "Upgrade to version 1.14.5 or above.",
          "title": "NULL Pointer Dereference",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-0845",
            "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197"
          ],
          "uuid": "d51c75ed-5006-4a95-814b-e400718d3f12"
        },
        {
          "affected_range": "\u003c1.14.5",
          "affected_versions": "All versions before 1.14.5",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-476",
            "CWE-937"
          ],
          "date": "2023-03-15",
          "description": "Consul and Consul Enterprise allowed an authenticated user with service:write permissions to trigger a workflow that causes Consul server and client agents to crash under certain circumstances. This vulnerability was fixed in Consul 1.14.5.",
          "fixed_versions": [
            "1.14.5"
          ],
          "identifier": "CVE-2023-0845",
          "identifiers": [
            "CVE-2023-0845"
          ],
          "not_impacted": "All versions starting from 1.14.5",
          "package_slug": "go/github.com/hashicorp/consul/acl",
          "pubdate": "2023-03-09",
          "solution": "Upgrade to version 1.14.5 or above.",
          "title": "NULL Pointer Dereference",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-0845",
            "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197"
          ],
          "uuid": "cee2a48c-af9f-4cec-9580-604bcea550a1"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.14.5",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
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      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@hashicorp.com",
          "ID": "CVE-2023-0845"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
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        "problemtype": {
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://discuss.hashicorp.com/t/hcsec-2023-06-consul-server-panic-when-ingress-and-api-gateways-configured-with-peering-connections/51197"
            },
            {
              "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/",
              "refsource": "MISC",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/"
            },
            {
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              "refsource": "MISC",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/"
            },
            {
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              "refsource": "MISC",
              "tags": [],
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-09-15T21:15Z",
      "publishedDate": "2023-03-09T16:15Z"
    }
  }
}


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