data/osv/GO-2022-1071.json

{
  "schema_version": "1.3.1",
  "id": "GO-2022-1071",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2022-39272",
    "GHSA-f4p5-x4vc-mh4v"
  ],
  "summary": "Denial of service in flux controllers in github.com/fluxcd modules",
  "details": "Flux controllers are vulnerable to a denial of service attack.\n\nUsers that have permissions to change Flux's objects, either through a Flux source or directly within a cluster, can provide invalid data to fields .spec.interval or .spec.timeout (and structured variations of these fields), causing the entire object type to stop being processed.\n\nThe issue has two root causes: a) the Kubernetes type metav1.Duration is not fully compatible with the Go type time.Duration as explained in https://github.com/kubernetes/apimachinery/issues/131, and b) a lack of validation within Flux to restrict allowed values.",
  "affected": [
    {
      "package": {
        "name": "github.com/fluxcd/helm-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.26.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/helm-controller/api/v2beta1"
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/fluxcd/image-automation-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.26.1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/image-automation-controller/api/v1beta1"
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/fluxcd/image-reflector-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.22.1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/image-reflector-controller/api/v1beta1"
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/fluxcd/kustomize-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.30.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/kustomize-controller/api/v1beta2"
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/fluxcd/notification-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.28.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/notification-controller/api/v1beta1"
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/fluxcd/source-controller/api",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.30.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/fluxcd/source-controller/api/v1beta2"
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-f4p5-x4vc-mh4v"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/helm-controller/pull/533"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/image-automation-controller/pull/439"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/image-reflector-controller/pull/314"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/kustomize-controller/pull/731"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/notification-controller/pull/420"
    },
    {
      "type": "FIX",
      "url": "https://github.com/fluxcd/source-controller/pull/903"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes/apimachinery#131"
    }
  ],
  "credits": [
    {
      "name": "Alexander Block (@codablock)"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-1071"
  }
}