ubuntu-cve-2020-20740
Vulnerability from osv_ubuntu
Published
2020-11-20 19:15
Modified
2025-09-08 16:46
Summary
Details

PDFResurrect before 0.20 lack of header validation checks causes heap-buffer-overflow in pdf_get_version().

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "pdfresurrect",
            "binary_version": "0.12-4ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "pdfresurrect",
        "purl": "pkg:deb/ubuntu/pdfresurrect@0.12-4ubuntu0.1~esm1?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.12-1",
        "0.12-2",
        "0.12-4",
        "0.12-4ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "pdfresurrect",
            "binary_version": "0.12-6ubuntu0.2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "pdfresurrect",
        "purl": "pkg:deb/ubuntu/pdfresurrect@0.12-6ubuntu0.2+esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12-6ubuntu0.2+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.12-5",
        "0.12-6",
        "0.12-6ubuntu0.1",
        "0.12-6ubuntu0.2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "pdfresurrect",
            "binary_version": "0.14-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "pdfresurrect",
        "purl": "pkg:deb/ubuntu/pdfresurrect@0.14-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.14-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.12-6",
        "0.14-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "pdfresurrect",
            "binary_version": "0.19-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "pdfresurrect",
        "purl": "pkg:deb/ubuntu/pdfresurrect@0.19-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.19-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.18-2",
        "0.19-1"
      ]
    }
  ],
  "aliases": [],
  "details": "PDFResurrect before 0.20 lack of header validation checks causes heap-buffer-overflow in pdf_get_version().",
  "id": "UBUNTU-CVE-2020-20740",
  "modified": "2025-09-08T16:46:16Z",
  "published": "2020-11-20T19:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-20740"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/enferex/pdfresurrect/commit/1b422459f07353adce2878806d5247d9e91fb397"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/enferex/pdfresurrect/issues/14"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/enferex/pdfresurrect/commit/1b422459f07353adce2878806d5247d9e91fb397"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5282-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-20740"
    }
  ],
  "related": [
    "USN-5282-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-20740"
  ]
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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