{
  "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_os/centos-stream8els/vex/2025/cve-2025-47287-els_os-centos-stream8els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-09-24T09:57:30Z",
      "generator": {
        "date": "2026-09-24T09:57:30Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2025-47287-ELS_OS-CENTOS-STREAM8ELS",
      "initial_release_date": "2025-05-15T22:15:00Z",
      "revision_history": [
        {
          "date": "2025-05-15T22:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-09-24T09:57:30Z",
          "number": "2",
          "summary": "Official Publication"
        }
      ],
      "status": "final",
      "version": "2"
    },
    "title": "Security update on CVE-2025-47287"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Community Enterprise Operating System 8",
                "product": {
                  "name": "Community Enterprise Operating System 8",
                  "product_id": "CentOS-Stream-8",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:centos:centos:8:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Community Enterprise Operating System"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pcs-0:0.10.18-2.el8.x86_64",
                "product": {
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                  "product_id": "pcs-0:0.10.18-2.el8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/pcs@0.10.18-2.el8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "pcs-snmp-0:0.10.18-2.el8.x86_64",
                "product": {
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                  "product_id": "pcs-snmp-0:0.10.18-2.el8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/centos/pcs-snmp@0.10.18-2.el8?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat, Inc."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                "product": {
                  "name": "pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                  "product_id": "pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/pcs@0.10.18-2.el8.tuxcare.els1?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                "product": {
                  "name": "pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                  "product_id": "pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/pcs-snmp@0.10.18-2.el8.tuxcare.els1?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8",
          "product_id": "CentOS-Stream-8:pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64"
        },
        "product_reference": "pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
        "relates_to_product_reference": "CentOS-Stream-8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8",
          "product_id": "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64"
        },
        "product_reference": "pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64",
        "relates_to_product_reference": "CentOS-Stream-8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pcs-0:0.10.18-2.el8.x86_64 as a component of Community Enterprise Operating System 8",
          "product_id": "CentOS-Stream-8:pcs-0:0.10.18-2.el8.x86_64"
        },
        "product_reference": "pcs-0:0.10.18-2.el8.x86_64",
        "relates_to_product_reference": "CentOS-Stream-8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pcs-snmp-0:0.10.18-2.el8.x86_64 as a component of Community Enterprise Operating System 8",
          "product_id": "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.x86_64"
        },
        "product_reference": "pcs-snmp-0:0.10.18-2.el8.x86_64",
        "relates_to_product_reference": "CentOS-Stream-8"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-47287",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "notes": [
        {
          "category": "description",
          "text": "Tornado is a Python web framework and asynchronous networking library. When Tornado's ``multipart/form-data`` parser encounters certain errors, it logs a warning but continues trying to parse the remainder of the data. This allows remote attackers to generate an extremely high volume of logs, constituting a DoS attack. This DoS is compounded by the fact that the logging subsystem is synchronous. All versions of Tornado prior to 6.5.0 are affected. The vulnerable parser is enabled by default. Upgrade to Tornado version 6.50 to receive a patch. As a workaround, risk can be mitigated by blocking `Content-Type: multipart/form-data` in a proxy.",
          "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": [
          "CentOS-Stream-8:pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
          "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64"
        ],
        "known_affected": [
          "CentOS-Stream-8:pcs-0:0.10.18-2.el8.x86_64",
          "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-47287"
        },
        {
          "category": "external",
          "summary": "https://github.com/tornadoweb/tornado/commit/b39b892bf78fe8fea01dd45199aa88307e7162f3",
          "url": "https://github.com/tornadoweb/tornado/commit/b39b892bf78fe8fea01dd45199aa88307e7162f3"
        },
        {
          "category": "external",
          "summary": "https://github.com/tornadoweb/tornado/security/advisories/GHSA-7cx3-6m66-7c5m",
          "url": "https://github.com/tornadoweb/tornado/security/advisories/GHSA-7cx3-6m66-7c5m"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/05/msg00038.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00038.html"
        }
      ],
      "release_date": "2025-05-15T22:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-09-24T09:55:53.256165Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1790243751",
          "product_ids": [
            "CentOS-Stream-8:pcs-0:0.10.18-2.el8.tuxcare.els1.x86_64",
            "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.tuxcare.els1.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1790243751"
        },
        {
          "category": "none_available",
          "date": "2025-05-15T22:15:00Z",
          "details": "Affected",
          "product_ids": [
            "CentOS-Stream-8:pcs-0:0.10.18-2.el8.x86_64",
            "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "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": [
            "CentOS-Stream-8:pcs-0:0.10.18-2.el8.x86_64",
            "CentOS-Stream-8:pcs-snmp-0:0.10.18-2.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}