GSD-2020-8568

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.
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Aliases
CVE-2020-8568
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{
  "GSD": {
    "alias": "CVE-2020-8568",
    "description": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.",
    "id": "GSD-2020-8568"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-8568"
      ],
      "details": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.",
      "id": "GSD-2020-8568",
      "modified": "2023-12-13T01:21:54.485184Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@kubernetes.io",
        "DATE_PUBLIC": "2020-11-10T21:00:00.000Z",
        "ID": "CVE-2020-8568",
        "STATE": "PUBLIC",
        "TITLE": "Kubernetes Secrets Store CSI Driver sync/rotate directory traversal"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Kubernetes Secrets Store CSI Driver",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_name": "Kubernetes Secrets Store CSI Driver",
                          "version_value": "v0.0.15"
                        },
                        {
                          "version_affected": "=",
                          "version_name": "Kubernetes Secrets Store CSI Driver",
                          "version_value": "v0.0.16"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Kubernetes"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "Tommy Murphy of Google"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-24 Path Traversal: \u0027../filedir\u0027"
              }
            ]
          },
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-20 Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4",
            "refsource": "MISC",
            "url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4"
          },
          {
            "name": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378",
            "refsource": "MISC",
            "url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378"
          }
        ]
      },
      "source": {
        "defect": [
          "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378"
        ],
        "discovery": "INTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=v0.0.15 \u003c=v0.0.16",
          "affected_versions": "All versions starting from 0.0.15 up to 0.0.16",
          "cvss_v2": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-937"
          ],
          "date": "2021-01-28",
          "description": "Kubernetes Secrets Store CSI Driver allows an attacker who can modify a `SecretProviderClassPodStatus/Status` resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under `var/lib/kubelet/pods` that contain other Kubernetes Secrets.",
          "fixed_versions": [
            "v0.0.17"
          ],
          "identifier": "CVE-2020-8568",
          "identifiers": [
            "CVE-2020-8568"
          ],
          "not_impacted": "All versions before 0.0.15, all versions after 0.0.16",
          "package_slug": "go/github.com/kubernetes-sigs/secrets-store-csi-driver",
          "pubdate": "2021-01-21",
          "solution": "Upgrade to version 0.0.17 or above.",
          "title": "Path Traversal",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8568"
          ],
          "uuid": "fc7c7141-f559-4dd1-8c7e-5d97067b7f59",
          "versions": [
            {
              "commit": {
                "sha": "7aec51d6cc23fbb8158a719ca4d759398730c2ef",
                "tags": [
                  "v0.0.15"
                ],
                "timestamp": "20201008000615"
              },
              "number": "v0.0.15"
            },
            {
              "commit": {
                "sha": "482ff2ea50f6123b536f0732a61e38dfb31bb4df",
                "tags": [
                  "v0.0.16"
                ],
                "timestamp": "20201009235847"
              },
              "number": "v0.0.16"
            },
            {
              "commit": {
                "sha": "b4ee95f33dd2dce5756f3ef1fd1c72d50a825f12",
                "tags": [
                  "v0.0.17"
                ],
                "timestamp": "20201110220138"
              },
              "number": "v0.0.17"
            }
          ]
        },
        {
          "affected_range": "\u003e=0.0.15 \u003c0.0.17",
          "affected_versions": "All versions starting from 0.0.15 before 0.0.17",
          "cvss_v2": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-937"
          ],
          "date": "2022-04-20",
          "description": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.",
          "fixed_versions": [
            "0.0.17"
          ],
          "identifier": "CVE-2020-8568",
          "identifiers": [
            "GHSA-5cgx-vhfp-6cf9",
            "CVE-2020-8568"
          ],
          "not_impacted": "All versions before 0.0.15, all versions starting from 0.0.17",
          "package_slug": "go/sigs.k8s.io/secrets-store-csi-driver",
          "pubdate": "2022-02-15",
          "solution": "Upgrade to version 0.0.17 or above.",
          "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8568",
            "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378",
            "https://github.com/kubernetes-sigs/secrets-store-csi-driver/pull/371",
            "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4",
            "https://github.com/advisories/GHSA-5cgx-vhfp-6cf9"
          ],
          "uuid": "92eecb3e-1797-4828-a218-5d42c9985498"
        },
        {
          "affected_range": "\u003e=0.0.15 \u003c0.0.17",
          "affected_versions": "All versions starting from 0.0.15 before 0.0.17",
          "cvss_v2": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-22",
            "CWE-937"
          ],
          "date": "2022-04-20",
          "description": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.",
          "fixed_versions": [
            "0.0.17"
          ],
          "identifier": "CVE-2020-8568",
          "identifiers": [
            "GHSA-5cgx-vhfp-6cf9",
            "CVE-2020-8568"
          ],
          "not_impacted": "All versions before 0.0.15, all versions starting from 0.0.17",
          "package_slug": "go/sigs.k8s.io/secrets-store-csi-driver/pkg/secrets-store",
          "pubdate": "2022-02-15",
          "solution": "Upgrade to version 0.0.17 or above.",
          "title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-8568",
            "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378",
            "https://github.com/kubernetes-sigs/secrets-store-csi-driver/pull/371",
            "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4",
            "https://github.com/advisories/GHSA-5cgx-vhfp-6cf9"
          ],
          "uuid": "db4734dc-8556-4299-b458-24aacc3b6ac0"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.15:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.16:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@kubernetes.io",
          "ID": "CVE-2020-8568"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-22"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378"
            },
            {
              "name": "N/A",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2021-01-28T21:23Z",
      "publishedDate": "2021-01-21T17:15Z"
    }
  }
}


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