GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2019-11255 (GCVE-0-2019-11255)

Vulnerability from cvelistv5 – Published: 2019-12-05 16:05 – Updated: 2024-09-16 23:05
VLAI
Title
Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation
Summary
Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.
Severity
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version CPE status
Kubernetes kubernetes-csi external-provisioner Affected: prior to 1.0.2
Affected: 1.1
Affected: prior to 1.2.2
Affected: prior to 1.3.1
Affected: v1.14 , < prior to 0.4.3 (custom)
guessed Create a notification for this product.
Kubernetes kubernetes-csi external-snapshotter Affected: prior to 0.4.2
Affected: prior to 1.0.2
Affected: 1.1
Affected: prior to 1.2.2
guessed Create a notification for this product.
Kubernetes kubernetes-csi external-resizer Affected: 0.1
Affected: 0.2
guessed Create a notification for this product.
Date Public
2019-11-14 00:00
Credits
Xiangqian Yu
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:48:08.992Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/85233"
          },
          {
            "name": "Security release of kubernetes-csi sidecars - CVE-2019-11255",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw"
          },
          {
            "name": "RHSA-2019:4099",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4099"
          },
          {
            "name": "RHSA-2019:4096",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4096"
          },
          {
            "name": "RHSA-2019:4054",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4054"
          },
          {
            "name": "RHSA-2019:4225",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4225"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20200810-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kubernetes-csi external-provisioner",
          "vendor": "Kubernetes",
          "versions": [
            {
              "status": "affected",
              "version": "prior to 1.0.2"
            },
            {
              "status": "affected",
              "version": "1.1"
            },
            {
              "status": "affected",
              "version": "prior to 1.2.2"
            },
            {
              "status": "affected",
              "version": "prior to 1.3.1"
            },
            {
              "lessThan": "prior to 0.4.3",
              "status": "affected",
              "version": "v1.14",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "kubernetes-csi external-snapshotter",
          "vendor": "Kubernetes",
          "versions": [
            {
              "status": "affected",
              "version": "prior to 0.4.2"
            },
            {
              "status": "affected",
              "version": "prior to 1.0.2"
            },
            {
              "status": "affected",
              "version": "1.1"
            },
            {
              "status": "affected",
              "version": "prior to 1.2.2"
            }
          ]
        },
        {
          "product": "kubernetes-csi external-resizer",
          "vendor": "Kubernetes",
          "versions": [
            {
              "status": "affected",
              "version": "0.1"
            },
            {
              "status": "affected",
              "version": "0.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Xiangqian Yu"
        }
      ],
      "datePublic": "2019-11-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (\u003cv0.4.3, \u003cv1.0.2, v1.1, \u003cv1.2.2, \u003cv1.3.1), external-snapshotter (\u003cv0.4.2, \u003cv1.0.2, v1.1, \u003c1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-10T11:06:07.000Z",
        "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "shortName": "kubernetes"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/kubernetes/kubernetes/issues/85233"
        },
        {
          "name": "Security release of kubernetes-csi sidecars - CVE-2019-11255",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw"
        },
        {
          "name": "RHSA-2019:4099",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4099"
        },
        {
          "name": "RHSA-2019:4096",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4096"
        },
        {
          "name": "RHSA-2019:4054",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4054"
        },
        {
          "name": "RHSA-2019:4225",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:4225"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20200810-0003/"
        }
      ],
      "source": {
        "defect": [
          "https://github.com/kubernetes/kubernetes/issues/85233"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation",
      "workarounds": [
        {
          "lang": "en",
          "value": "Kubernetes feature gates can be disabled and RBAC permissions revoked from impacted CSI drivers, following instructions in https://github.com/kubernetes/kubernetes/issues/85233"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@kubernetes.io",
          "DATE_PUBLIC": "2019-11-14",
          "ID": "CVE-2019-11255",
          "STATE": "PUBLIC",
          "TITLE": "Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "kubernetes-csi external-provisioner",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "v1.14",
                            "version_value": "prior to 0.4.3"
                          },
                          {
                            "version_value": "prior to 1.0.2"
                          },
                          {
                            "version_value": "1.1"
                          },
                          {
                            "version_value": "prior to 1.2.2"
                          },
                          {
                            "version_value": "prior to 1.3.1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "kubernetes-csi external-snapshotter",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "prior to 0.4.2"
                          },
                          {
                            "version_value": "prior to 1.0.2"
                          },
                          {
                            "version_value": "1.1"
                          },
                          {
                            "version_value": "prior to 1.2.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "kubernetes-csi external-resizer",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "0.1"
                          },
                          {
                            "version_value": "0.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kubernetes"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Xiangqian Yu"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (\u003cv0.4.3, \u003cv1.0.2, v1.1, \u003cv1.2.2, \u003cv1.3.1), external-snapshotter (\u003cv0.4.2, \u003cv1.0.2, v1.1, \u003c1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/kubernetes/kubernetes/issues/85233",
              "refsource": "CONFIRM",
              "url": "https://github.com/kubernetes/kubernetes/issues/85233"
            },
            {
              "name": "Security release of kubernetes-csi sidecars - CVE-2019-11255",
              "refsource": "MLIST",
              "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw"
            },
            {
              "name": "RHSA-2019:4099",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4099"
            },
            {
              "name": "RHSA-2019:4096",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4096"
            },
            {
              "name": "RHSA-2019:4054",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4054"
            },
            {
              "name": "RHSA-2019:4225",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:4225"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20200810-0003/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20200810-0003/"
            }
          ]
        },
        "source": {
          "defect": [
            "https://github.com/kubernetes/kubernetes/issues/85233"
          ],
          "discovery": "INTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Kubernetes feature gates can be disabled and RBAC permissions revoked from impacted CSI drivers, following instructions in https://github.com/kubernetes/kubernetes/issues/85233"
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
    "assignerShortName": "kubernetes",
    "cveId": "CVE-2019-11255",
    "datePublished": "2019-12-05T16:05:18.735Z",
    "dateReserved": "2019-04-17T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:05:20.635Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2019-11255",
      "date": "2026-09-19",
      "epss": "0.0196",
      "percentile": "0.7942"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9A78A50B-5286-400D-A54A-49F1023D97D6",
                    "versionEndIncluding": "0.4.2",
                    "versionStartIncluding": "0.4.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A5CDEBDE-A093-4D75-A289-7F8D8F47C163",
                    "versionEndIncluding": "1.0.1",
                    "versionStartIncluding": "1.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8CD30FBE-792A-42E3-9FAA-3122EBBEFC4C",
                    "versionEndIncluding": "1.2.1",
                    "versionStartIncluding": "1.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-provisioner:1.3.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "686C1D64-DB77-451E-A3EC-9A415F7EAA2B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-resizer:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "920BC20F-8C59-4A34-AA0C-EBFD469C59C3",
                    "versionEndIncluding": "0.2.0",
                    "versionStartIncluding": "0.1.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B2DDFBDD-3AA1-40E4-B349-90D40C6E70F9",
                    "versionEndIncluding": "0.4.1",
                    "versionStartIncluding": "0.4.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F14DDAA3-4DD3-43D9-B934-4856C9A6B138",
                    "versionEndIncluding": "1.0.1",
                    "versionStartIncluding": "1.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0279E824-AF71-4EA1-8F41-3FAF256DC6EC",
                    "versionEndIncluding": "1.2.1",
                    "versionStartIncluding": "1.1.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "064E7BDD-4EF0-4A0D-A38D-8C75BAFEDCEF",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4C85A84D-A70F-4B02-9E5D-CD9660ABF048",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (\u003cv0.4.3, \u003cv1.0.2, v1.1, \u003cv1.2.2, \u003cv1.3.1), external-snapshotter (\u003cv0.4.2, \u003cv1.0.2, v1.1, \u003c1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations."
          },
          {
            "lang": "es",
            "value": "Una comprobaci\u00f3n de entrada inapropiada en contenedores sidecar de Kubernetes CSI para external-provisioner (versiones anteriores a v0.4.3, versiones anteriores a v1.0.2, v1.1, versiones anteriores a v1.2.2, versiones anteriores a v1.3.1), external-snapshotter (versiones anteriores a v0.4.2, versiones anteriores a v1. 0.2, v1.1, versiones anteriores a 1.2.2) y external-resizer (versiones v0.1, v0.2), podr\u00edan resultar en el acceso no autorizado a los datos PersistentVolume o la mutaci\u00f3n del volumen durante una imagen instant\u00e1nea, una restauraci\u00f3n desde una imagen instant\u00e1nea, la clonaci\u00f3n y el cambio de tama\u00f1o."
          }
        ],
        "id": "CVE-2019-11255",
        "lastModified": "2024-11-21T04:20:48.960",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "NONE",
                "baseScore": 5.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 4.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 0.5,
              "impactScore": 4.2,
              "source": "jordan@liggitt.net",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "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,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2019-12-05T16:15:10.567",
        "references": [
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4054"
          },
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4096"
          },
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4099"
          },
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4225"
          },
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Mitigation",
              "Third Party Advisory"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/85233"
          },
          {
            "source": "jordan@liggitt.net",
            "url": "https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw"
          },
          {
            "source": "jordan@liggitt.net",
            "url": "https://security.netapp.com/advisory/ntap-20200810-0003/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4054"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4096"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4099"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:4225"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mitigation",
              "Third Party Advisory"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/85233"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://security.netapp.com/advisory/ntap-20200810-0003/"
          }
        ],
        "sourceIdentifier": "jordan@liggitt.net",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "jordan@liggitt.net",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-01-13T21:26:00+00:00",
      "cve": "CVE-2019-11255",
      "id": "CVE-2019-11255",
      "initial_release_date": "2019-11-15T00:00:00+00:00",
      "product_status:fixed": "33",
      "product_status:known_not_affected": "2",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-11255.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


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.