{
  "document": {
    "aggregate_severity": {
      "text": "High"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_docker/alpinelinux3.22/vex/2019/cve-2019-20925-els_docker-alpinelinux3_22.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-01-07T13:17:07Z",
      "generator": {
        "date": "2026-01-07T13:17:07Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2019-20925-ELS_DOCKER-ALPINELINUX3.22",
      "initial_release_date": "2019-01-01T00:00:00Z",
      "revision_history": [
        {
          "date": "2019-01-01T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-12-24T11:11:35Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-01-07T13:17:07Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2019-20925"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Alpine Linux 3.22",
                "product": {
                  "name": "Alpine Linux 3.22",
                  "product_id": "Alpine-Linux-3.22",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:alpinelinux:alpine_linux:3.22:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Alpine Linux"
          }
        ],
        "category": "vendor",
        "name": "Alpine Linux"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "mongodb4.2-4.2.25-rr0.x86_64",
                "product": {
                  "name": "mongodb4.2-4.2.25-rr0.x86_64",
                  "product_id": "mongodb4.2-4.2.25-rr0.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:apk/tuxcare/mongodb4.2@4.2.25-rr0?arch=x86_64&os_name=alpine&os_version=3.22"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "mongodb4.2-openrc-4.2.25-rr0.x86_64",
                "product": {
                  "name": "mongodb4.2-openrc-4.2.25-rr0.x86_64",
                  "product_id": "mongodb4.2-openrc-4.2.25-rr0.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:apk/tuxcare/mongodb4.2-openrc@4.2.25-rr0?arch=x86_64&os_name=alpine&os_version=3.22"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mongodb4.2-4.2.25-rr0.x86_64 as a component of Alpine Linux 3.22",
          "product_id": "Alpine-Linux-3.22:mongodb4.2-4.2.25-rr0.x86_64"
        },
        "product_reference": "mongodb4.2-4.2.25-rr0.x86_64",
        "relates_to_product_reference": "Alpine-Linux-3.22"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "mongodb4.2-openrc-4.2.25-rr0.x86_64 as a component of Alpine Linux 3.22",
          "product_id": "Alpine-Linux-3.22:mongodb4.2-openrc-4.2.25-rr0.x86_64"
        },
        "product_reference": "mongodb4.2-openrc-4.2.25-rr0.x86_64",
        "relates_to_product_reference": "Alpine-Linux-3.22"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-20925",
      "cwe": {
        "id": "CWE-839",
        "name": "Numeric Range Comparison Without Minimum Check"
      },
      "notes": [
        {
          "category": "description",
          "text": "An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. This issue affects MongoDB Server v4.2 versions prior to 4.2.1; MongoDB Server v4.0 versions prior to 4.0.13; MongoDB Server v3.6 versions prior to 3.6.15 and MongoDB Server v3.4 versions prior to 3.4.24.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Alpine-Linux-3.22:mongodb4.2-4.2.25-rr0.x86_64",
          "Alpine-Linux-3.22:mongodb4.2-openrc-4.2.25-rr0.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2019-20925"
        },
        {
          "category": "external",
          "summary": "https://jira.mongodb.org/browse/SERVER-43751",
          "url": "https://jira.mongodb.org/browse/SERVER-43751"
        }
      ],
      "release_date": "2020-11-24T11:15:00Z",
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Alpine-Linux-3.22:mongodb4.2-4.2.25-rr0.x86_64",
            "Alpine-Linux-3.22:mongodb4.2-openrc-4.2.25-rr0.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}