Vulnerability-Lookup

OPENSUSE-SU-2025:15727-1

Vulnerability from csaf_opensuse - Published: 2025-11-11 00:00 - Updated: 2026-09-20 21:44

Summary

python311-pdfminer.six-20251107-1.1 on GA media

Severity

Moderate

Notes

Title of the patch: python311-pdfminer.six-20251107-1.1 on GA media

Description of the patch: These are all security issues fixed in the python311-pdfminer.six-20251107-1.1 package on the GA media of openSUSE Tumbleweed.

Patchnames: openSUSE-Tumbleweed-2025-15727

CVE-2025-64512

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Recommended 12 products

Product	Version	Remediation
Unresolved product id: openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.x86_64	—	Vendor Fix

Threats

Impact important

References

5 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://www.suse.com/security/cve/CVE-2025-64512/	self
https://www.suse.com/security/cve/CVE-2025-64512	external
https://bugzilla.suse.com/1253228	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "python311-pdfminer.six-20251107-1.1 on GA media",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "These are all security issues fixed in the python311-pdfminer.six-20251107-1.1 package on the GA media of openSUSE Tumbleweed.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-Tumbleweed-2025-15727",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15727-1.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2025-64512 page",
        "url": "https://www.suse.com/security/cve/CVE-2025-64512/"
      }
    ],
    "title": "python311-pdfminer.six-20251107-1.1 on GA media",
    "tracking": {
      "current_release_date": "2026-09-20T21:44:54Z",
      "generator": {
        "date": "2025-11-11T00:00:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2025:15727-1",
      "initial_release_date": "2025-11-11T00:00:00Z",
      "revision_history": [
        {
          "date": "2025-11-11T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T21:44:54Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python311-pdfminer.six-0:20251107-1.1.aarch64",
                "product": {
                  "name": "python311-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_id": "python311-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python311-pdfminer.six@20251107-1.1?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python312-pdfminer.six-0:20251107-1.1.aarch64",
                "product": {
                  "name": "python312-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_id": "python312-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python312-pdfminer.six@20251107-1.1?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python313-pdfminer.six-0:20251107-1.1.aarch64",
                "product": {
                  "name": "python313-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_id": "python313-pdfminer.six-0:20251107-1.1.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python313-pdfminer.six@20251107-1.1?arch=aarch64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python311-pdfminer.six-0:20251107-1.1.ppc64le",
                "product": {
                  "name": "python311-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_id": "python311-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python311-pdfminer.six@20251107-1.1?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python312-pdfminer.six-0:20251107-1.1.ppc64le",
                "product": {
                  "name": "python312-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_id": "python312-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python312-pdfminer.six@20251107-1.1?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python313-pdfminer.six-0:20251107-1.1.ppc64le",
                "product": {
                  "name": "python313-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_id": "python313-pdfminer.six-0:20251107-1.1.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python313-pdfminer.six@20251107-1.1?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python311-pdfminer.six-0:20251107-1.1.s390x",
                "product": {
                  "name": "python311-pdfminer.six-0:20251107-1.1.s390x",
                  "product_id": "python311-pdfminer.six-0:20251107-1.1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python311-pdfminer.six@20251107-1.1?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python312-pdfminer.six-0:20251107-1.1.s390x",
                "product": {
                  "name": "python312-pdfminer.six-0:20251107-1.1.s390x",
                  "product_id": "python312-pdfminer.six-0:20251107-1.1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python312-pdfminer.six@20251107-1.1?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python313-pdfminer.six-0:20251107-1.1.s390x",
                "product": {
                  "name": "python313-pdfminer.six-0:20251107-1.1.s390x",
                  "product_id": "python313-pdfminer.six-0:20251107-1.1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python313-pdfminer.six@20251107-1.1?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python311-pdfminer.six-0:20251107-1.1.x86_64",
                "product": {
                  "name": "python311-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_id": "python311-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python311-pdfminer.six@20251107-1.1?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python312-pdfminer.six-0:20251107-1.1.x86_64",
                "product": {
                  "name": "python312-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_id": "python312-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python312-pdfminer.six@20251107-1.1?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python313-pdfminer.six-0:20251107-1.1.x86_64",
                "product": {
                  "name": "python313-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_id": "python313-pdfminer.six-0:20251107-1.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python313-pdfminer.six@20251107-1.1?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Tumbleweed",
                "product": {
                  "name": "openSUSE Tumbleweed",
                  "product_id": "openSUSE Tumbleweed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:tumbleweed"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python311-pdfminer.six-0:20251107-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.aarch64"
        },
        "product_reference": "python311-pdfminer.six-0:20251107-1.1.aarch64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python311-pdfminer.six-0:20251107-1.1.ppc64le as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.ppc64le"
        },
        "product_reference": "python311-pdfminer.six-0:20251107-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python311-pdfminer.six-0:20251107-1.1.s390x as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.s390x"
        },
        "product_reference": "python311-pdfminer.six-0:20251107-1.1.s390x",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python311-pdfminer.six-0:20251107-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.x86_64"
        },
        "product_reference": "python311-pdfminer.six-0:20251107-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python312-pdfminer.six-0:20251107-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.aarch64"
        },
        "product_reference": "python312-pdfminer.six-0:20251107-1.1.aarch64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python312-pdfminer.six-0:20251107-1.1.ppc64le as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.ppc64le"
        },
        "product_reference": "python312-pdfminer.six-0:20251107-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python312-pdfminer.six-0:20251107-1.1.s390x as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.s390x"
        },
        "product_reference": "python312-pdfminer.six-0:20251107-1.1.s390x",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python312-pdfminer.six-0:20251107-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.x86_64"
        },
        "product_reference": "python312-pdfminer.six-0:20251107-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-pdfminer.six-0:20251107-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.aarch64"
        },
        "product_reference": "python313-pdfminer.six-0:20251107-1.1.aarch64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-pdfminer.six-0:20251107-1.1.ppc64le as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.ppc64le"
        },
        "product_reference": "python313-pdfminer.six-0:20251107-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-pdfminer.six-0:20251107-1.1.s390x as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.s390x"
        },
        "product_reference": "python313-pdfminer.six-0:20251107-1.1.s390x",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-pdfminer.six-0:20251107-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.x86_64"
        },
        "product_reference": "python313-pdfminer.six-0:20251107-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-64512",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2025-64512"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Pdfminer.six is a community maintained fork of the original PDFMiner, a tool for extracting information from PDF documents. Prior to version 20251107, pdfminer.six will execute arbitrary code from a malicious pickle file if provided with a malicious PDF file. The `CMapDB._load_data()` function in pdfminer.six uses `pickle.loads()` to deserialize pickle files. These pickle files are supposed to be part of the pdfminer.six distribution stored in the `cmap/` directory, but a malicious PDF can specify an alternative directory and filename as long as the filename ends in `.pickle.gz`. A malicious, zipped pickle file can then contain code which will automatically execute when the PDF is processed. Version 20251107 fixes the issue.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.aarch64",
          "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.ppc64le",
          "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.s390x",
          "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.x86_64",
          "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.aarch64",
          "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.ppc64le",
          "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.s390x",
          "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.x86_64",
          "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.aarch64",
          "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.ppc64le",
          "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.s390x",
          "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2025-64512",
          "url": "https://www.suse.com/security/cve/CVE-2025-64512"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1253228 for CVE-2025-64512",
          "url": "https://bugzilla.suse.com/1253228"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.x86_64",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.x86_64",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python311-pdfminer.six-0:20251107-1.1.x86_64",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python312-pdfminer.six-0:20251107-1.1.x86_64",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.aarch64",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.s390x",
            "openSUSE Tumbleweed:python313-pdfminer.six-0:20251107-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2025-11-11T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2025-64512"
    }
  ]
}

CVE-2025-64512 (GCVE-0-2025-64512)

Vulnerability from cvelistv5 – Published: 2025-11-10 21:58 – Updated: 2026-01-08 22:04

Title

pdfminer.six vulnerable to Arbitrary Code Execution via Crafted PDF Input

Summary

Pdfminer.six is a community maintained fork of the original PDFMiner, a tool for extracting information from PDF documents. Prior to version 20251107, pdfminer.six will execute arbitrary code from a malicious pickle file if provided with a malicious PDF file. The `CMapDB._load_data()` function in pdfminer.six uses `pickle.loads()` to deserialize pickle files. These pickle files are supposed to be part of the pdfminer.six distribution stored in the `cmap/` directory, but a malicious PDF can specify an alternative directory and filename as long as the filename ends in `.pickle.gz`. A malicious, zipped pickle file can then contain code which will automatically execute when the PDF is processed. Version 20251107 fixes the issue.

Severity

8.6 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-12 17:35 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

GitHub_M mitre root

References

5 references

URL	Tags
https://github.com/pdfminer/pdfminer.six/security…	x_refsource_CONFIRM
https://github.com/pdfminer/pdfminer.six/commit/b…	x_refsource_MISC
https://github.com/pdfminer/pdfminer.six/releases…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2026…

Impacted products

1 product

Vendor	Product	Version
pdfminer	pdfminer.six	Affected: < 20251107

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-64512",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-11-12T17:35:02.625506Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-11-12T20:13:39.426Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/pdfminer/pdfminer.six/security/advisories/GHSA-wf5f-4jwr-ppcp"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2026-01-08T22:04:11.704Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/11/msg00017.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2026/01/msg00005.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pdfminer.six",
          "vendor": "pdfminer",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 20251107"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Pdfminer.six is a community maintained fork of the original PDFMiner, a tool for extracting information from PDF documents. Prior to version 20251107, pdfminer.six will execute arbitrary code from a malicious pickle file if provided with a malicious PDF file. The `CMapDB._load_data()` function in pdfminer.six uses `pickle.loads()` to deserialize pickle files. These pickle files are supposed to be part of the pdfminer.six distribution stored in the `cmap/` directory, but a malicious PDF can specify an alternative directory and filename as long as the filename ends in `.pickle.gz`. A malicious, zipped pickle file can then contain code which will automatically execute when the PDF is processed. Version 20251107 fixes the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502: Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-10T21:58:37.950Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/pdfminer/pdfminer.six/security/advisories/GHSA-wf5f-4jwr-ppcp",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/pdfminer/pdfminer.six/security/advisories/GHSA-wf5f-4jwr-ppcp"
        },
        {
          "name": "https://github.com/pdfminer/pdfminer.six/commit/b808ee05dd7f0c8ea8ec34bdf394d40e63501086",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pdfminer/pdfminer.six/commit/b808ee05dd7f0c8ea8ec34bdf394d40e63501086"
        },
        {
          "name": "https://github.com/pdfminer/pdfminer.six/releases/tag/20251107",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pdfminer/pdfminer.six/releases/tag/20251107"
        }
      ],
      "source": {
        "advisory": "GHSA-wf5f-4jwr-ppcp",
        "discovery": "UNKNOWN"
      },
      "title": "pdfminer.six vulnerable to Arbitrary Code Execution via Crafted PDF Input"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-64512",
    "datePublished": "2025-11-10T21:58:37.950Z",
    "dateReserved": "2025-11-05T21:15:39.399Z",
    "dateUpdated": "2026-01-08T22:04:11.704Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

OPENSUSE-SU-2025:15727-1

CVE-2025-64512 (GCVE-0-2025-64512)

Tags

Sightings

Nomenclature

Related by attack behaviour