Vulnerability-Lookup

CVE-2022-23536 (GCVE-0-2022-23536)

Vulnerability from cvelistv5 – Published: 2022-12-19 21:10 – Updated: 2025-04-16 18:23

Title

Alertmanager can expose local files content via specially crafted config

Summary

Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-16 18:22 UTC

CWE

CWE-73 - External Control of File Name or Path
CWE-184 - Incomplete List of Disallowed Inputs
CWE-641 - Improper Restriction of Names for Files and Other Resources

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 8078 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/cortexproject/cortex/security/…	x_refsource_CONFIRM
https://cortexmetrics.io/docs/api/#set-alertmanag…	x_refsource_MISC
https://github.com/cortexproject/cortex/releases/…	x_refsource_MISC
https://github.com/cortexproject/cortex/releases/…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
cortexproject	cortex	Affected: >= 1.13.0, <= 1.13.1 Affected: = 1.14.0	guessed

Show details on NVD website

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              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
            },
            {
              "name": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
            }
          ],
          "source": {
            "advisory": "GHSA-cq2g-pw6q-hf7j",
            "discovery": "UNKNOWN"
          },
          "title": "Alertmanager can expose local files content via specially crafted config"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2022-23536",
        "datePublished": "2022-12-19T21:10:21.977Z",
        "dateReserved": "2022-01-19T21:23:53.793Z",
        "dateUpdated": "2025-04-16T18:23:07.694Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

FKIE_CVE-2022-23536

Vulnerability from fkie_nvd - Published: 2022-12-19 22:15 - Updated: 2026-06-17 04:30

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://cortexmetrics.io/docs/api/#set-alertmanager-configuration	Vendor Advisory
security-advisories@github.com	https://github.com/cortexproject/cortex/releases/tag/v1.13.2	Release Notes, Third Party Advisory
security-advisories@github.com	https://github.com/cortexproject/cortex/releases/tag/v1.14.1	Release Notes, Third Party Advisory
security-advisories@github.com	https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cortexmetrics.io/docs/api/#set-alertmanager-configuration	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/cortexproject/cortex/releases/tag/v1.13.2	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/cortexproject/cortex/releases/tag/v1.14.1	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j	Third Party Advisory

Impacted products

Vendor	Product	Version
linuxfoundation	cortex	1.13.0
linuxfoundation	cortex	1.13.1
linuxfoundation	cortex	1.14.0

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "cortex",
          "vendor": "cortexproject",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.13.0, \u003c= 1.13.1"
            },
            {
              "status": "affected",
              "version": "= 1.14.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:linuxfoundation:cortex:1.13.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "99530D49-4F18-4E0C-81B3-543FFB1A9916",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:linuxfoundation:cortex:1.13.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "244198BF-FD25-44A5-814D-5E7C7B583D11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:linuxfoundation:cortex:1.14.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F2FE6BB-9BF1-4620-ABEA-143828D3B0D4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.\n"
    },
    {
      "lang": "es",
      "value": "Cortex proporciona almacenamiento a largo plazo para m\u00faltiples inquilinos para Prometheus. Existe una vulnerabilidad de inclusi\u00f3n de archivos locales en las versiones 1.13.0, 1.13.1 y 1.14.0 de Cortex, donde un actor malintencionado podr\u00eda leer de forma remota archivos locales como resultado del an\u00e1lisis de configuraciones de Alertmanager dise\u00f1adas con fines malintencionados cuando se env\u00edan a la API de configuraci\u00f3n de Alertmanager. Solo se ven afectados los usuarios del servicio Alertmanager donde est\u00e1 configurado `-experimental.alertmanager.enable-api` o `enable_api: true`. Se recomienda a los usuarios afectados de Cortex que actualicen a las versiones parcheadas 1.13.2 o 1.14.1. Sin embargo, como workaround, los administradores de Cortex pueden rechazar las configuraciones de Alertmanager que contengan la configuraci\u00f3n `api_key_file` en la secci\u00f3n `opsgenie_configs` antes de enviarlas a la API Set Alertmanager Configuration."
    }
  ],
  "id": "CVE-2022-23536",
  "lastModified": "2026-06-17T04:30:18.753",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-23536",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-16T18:22:58.411747Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-12-19T22:15:10.803",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-73"
        },
        {
          "lang": "en",
          "value": "CWE-184"
        },
        {
          "lang": "en",
          "value": "CWE-641"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-CQ2G-PW6Q-HF7J

Vulnerability from github – Published: 2022-12-19 21:09 – Updated: 2023-10-02 11:04

Summary

Cortex's Alertmanager can expose local files content via specially crafted config

Details

Impact

A local file inclusion vulnerability exists in Cortex versions v1.13.0, v1.13.1 and v1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Cortex Alertmanager service using -experimental.alertmanager.enable-api or enable_api: true are affected.

Specific Go Packages Affected

github.com/cortexproject/cortex/pkg/alertmanager

Patches

Affected Cortex users are advised to upgrade to versions 1.13.2 or 1.14.1.

Workarounds

Patching is ultimately advised. Using out-of-bound validation, Cortex administrators may reject Alertmanager configurations containing the api_key_file setting in the opsgenie_configs section and opsgenie_api_key_file in the global section before sending to the Set Alertmanager Configuration API as a workaround.

References

Fixed Versions:
https://github.com/cortexproject/cortex/releases/tag/v1.14.1
https://github.com/cortexproject/cortex/releases/tag/v1.13.2
https://cortexmetrics.io/docs/api/#set-alertmanager-configuration

For more information

If you have any questions or comments about this advisory:

Open an issue in cortex
Email us at cortex-team@googlegroups.com.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cortexproject/cortex"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.14.0"
            },
            {
              "fixed": "1.14.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.14.0"
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cortexproject/cortex"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.13.0"
            },
            {
              "fixed": "1.13.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23536"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-184",
      "CWE-641",
      "CWE-73"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-19T21:09:05Z",
    "nvd_published_at": "2022-12-19T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nA local file inclusion vulnerability exists in Cortex versions v1.13.0, v1.13.1 and v1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the [Alertmanager Set Configuration API](https://cortexmetrics.io/docs/api/#set-alertmanager-configuration). Only users of the Cortex Alertmanager service using `-experimental.alertmanager.enable-api` or `enable_api: true` are affected.\n\n### Specific Go Packages Affected\ngithub.com/cortexproject/cortex/pkg/alertmanager\n\n### Patches\nAffected Cortex users are advised to upgrade to versions 1.13.2 or 1.14.1.\n\n### Workarounds\nPatching is ultimately advised. Using out-of-bound validation, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section and `opsgenie_api_key_file` in the `global` section before sending to the [Set Alertmanager Configuration API](https://cortexmetrics.io/docs/api/#set-alertmanager-configuration) as a workaround.\n\n### References\n- Fixed Versions:\n   - https://github.com/cortexproject/cortex/releases/tag/v1.14.1\n   - https://github.com/cortexproject/cortex/releases/tag/v1.13.2\n- https://cortexmetrics.io/docs/api/#set-alertmanager-configuration\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [cortex](https://github.com/cortexproject/cortex/issues/new/choose)\n* Email us at [cortex-team@googlegroups.com](mailto:cortex-team@googlegroups.com).\n",
  "id": "GHSA-cq2g-pw6q-hf7j",
  "modified": "2023-10-02T11:04:41Z",
  "published": "2022-12-19T21:09:05Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23536"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cortexproject/cortex/commit/03e023d8b012887b31cc268d0d011b01e1e65506"
    },
    {
      "type": "WEB",
      "url": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cortexproject/cortex"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-1175"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cortex\u0027s Alertmanager can expose local files content via specially crafted config"
}

GSD-2022-23536

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Aliases

CVE-2022-23536

Aliases

CVE-2022-23536

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-23536",
    "id": "GSD-2022-23536"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23536"
      ],
      "details": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.",
      "id": "GSD-2022-23536",
      "modified": "2023-12-13T01:19:35.132487Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-23536",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "cortex",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 1.13.0, \u003c= 1.13.1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "= 1.14.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "cortexproject"
            }
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        }
      },
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            "value": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
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                "cweId": "CWE-73",
                "lang": "eng",
                "value": "CWE-73: External Control of File Name or Path"
              }
            ]
          },
          {
            "description": [
              {
                "cweId": "CWE-184",
                "lang": "eng",
                "value": "CWE-184: Incomplete List of Disallowed Inputs"
              }
            ]
          },
          {
            "description": [
              {
                "cweId": "CWE-641",
                "lang": "eng",
                "value": "CWE-641: Improper Restriction of Names for Files and Other Resources"
              }
            ]
          }
        ]
      },
      "references": {
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            "name": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j",
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            "url": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j"
          },
          {
            "name": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration",
            "refsource": "MISC",
            "url": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration"
          },
          {
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            "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
          },
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            "refsource": "MISC",
            "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
          }
        ]
      },
      "source": {
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      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=1.13.0 \u003c=1.13.1||=1.14.0",
          "affected_versions": "All versions starting from 1.13.0 up to 1.13.1, version 1.14.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-12-27",
          "description": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.",
          "fixed_versions": [
            "1.13.2",
            "1.14.1"
          ],
          "identifier": "CVE-2022-23536",
          "identifiers": [
            "CVE-2022-23536",
            "GHSA-cq2g-pw6q-hf7j"
          ],
          "not_impacted": "All versions before 1.13.0, all versions after 1.13.1 before 1.14.0, all versions after 1.14.0",
          "package_slug": "go/github.com/cortexproject/cortex",
          "pubdate": "2022-12-19",
          "solution": "Upgrade to versions 1.13.2, 1.14.1 or above.",
          "title": "External Control of File Name or Path",
          "urls": [
            "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j",
            "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration",
            "https://github.com/cortexproject/cortex/releases/tag/v1.13.2",
            "https://github.com/cortexproject/cortex/releases/tag/v1.14.1",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-23536",
            "https://github.com/advisories/GHSA-cq2g-pw6q-hf7j"
          ],
          "uuid": "1021abca-b959-4a0d-9fb6-02e64de7696f"
        },
        {
          "affected_range": "\u003e=1.13.0 \u003c1.13.2||=1.14.0",
          "affected_versions": "All versions starting from 1.13.0 before 1.13.2, version 1.14.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-02-09",
          "description": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.",
          "fixed_versions": [
            "1.13.2",
            "1.14.1"
          ],
          "identifier": "CVE-2022-23536",
          "identifiers": [
            "GHSA-cq2g-pw6q-hf7j",
            "CVE-2022-23536"
          ],
          "not_impacted": "All versions before 1.13.0, all versions starting from 1.13.2 before 1.14.0, all versions after 1.14.0",
          "package_slug": "go/github.com/cortexproject/cortex/pkg/alertmanager",
          "pubdate": "2022-12-19",
          "solution": "Upgrade to versions 1.13.2, 1.14.1 or above.",
          "title": "Cortex\u0027s Alertmanager can expose local files content via specially crafted config",
          "urls": [
            "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j",
            "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration",
            "https://github.com/cortexproject/cortex/releases/tag/v1.13.2",
            "https://github.com/cortexproject/cortex/releases/tag/v1.14.1",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-23536",
            "https://github.com/cortexproject/cortex/commit/03e023d8b012887b31cc268d0d011b01e1e65506",
            "https://pkg.go.dev/vuln/GO-2022-1175",
            "https://github.com/advisories/GHSA-cq2g-pw6q-hf7j"
          ],
          "uuid": "899922d1-843e-4631-98b0-a3ac5df16c6e"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:linuxfoundation:cortex:1.13.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linuxfoundation:cortex:1.13.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linuxfoundation:cortex:1.14.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-23536"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://cortexmetrics.io/docs/api/#set-alertmanager-configuration"
            },
            {
              "name": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j"
            },
            {
              "name": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/cortexproject/cortex/releases/tag/v1.13.2"
            },
            {
              "name": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/cortexproject/cortex/releases/tag/v1.14.1"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-12-27T18:54Z",
      "publishedDate": "2022-12-19T22:15Z"
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2022-23536 (GCVE-0-2022-23536)

FKIE_CVE-2022-23536

GHSA-CQ2G-PW6Q-HF7J

Impact

Specific Go Packages Affected

Patches

Workarounds

References

For more information

GSD-2022-23536

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour