ubuntu-cve-2026-44348
Vulnerability from osv_ubuntu
Published
2026-05-14 17:16
Modified
2026-05-14 17:16
Summary
Details

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.0-1.2ubuntu0.1~esm3"
          },
          {
            "binary_name": "libpodofo0.9.0",
            "binary_version": "0.9.0-1.2ubuntu0.1~esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.0-1.2ubuntu0.1~esm3?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.0-1.1ubuntu1",
        "0.9.0-1.2",
        "0.9.0-1.2ubuntu0.1~esm1",
        "0.9.0-1.2ubuntu0.1~esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.3-4ubuntu0.1~esm1"
          },
          {
            "binary_name": "libpodofo0.9.3",
            "binary_version": "0.9.3-4ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.3-4ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.0-1.3",
        "0.9.3-3",
        "0.9.3-4",
        "0.9.3-4ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.5-9ubuntu0.1~esm1"
          },
          {
            "binary_name": "libpodofo0.9.5",
            "binary_version": "0.9.5-9ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.5-9ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.5-6",
        "0.9.5-8",
        "0.9.5-8build1",
        "0.9.5-9",
        "0.9.5-9ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
          },
          {
            "binary_name": "libpodofo0.9.6",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.6+dfsg-5ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.6+dfsg-5",
        "0.9.6+dfsg-5build1",
        "0.9.6+dfsg-5ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
          },
          {
            "binary_name": "libpodofo0.9.7",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.7+dfsg-3ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.7+dfsg-2",
        "0.9.7+dfsg-2build1",
        "0.9.7+dfsg-2build2",
        "0.9.7+dfsg-3",
        "0.9.7+dfsg-3ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.1build3"
          },
          {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.1build3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.1build3?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.8+dfsg-3build1",
        "0.9.8+dfsg-3build2",
        "0.9.8+dfsg-3.1build1",
        "0.9.8+dfsg-3.1build2",
        "0.9.8+dfsg-3.1build3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.2"
          },
          {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.2?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.8+dfsg-3.2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.3"
          },
          {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "libpodofo",
        "purl": "pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.3?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.8+dfsg-3.2",
        "0.9.8+dfsg-3.3"
      ]
    }
  ],
  "aliases": [],
  "details": "PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.",
  "id": "UBUNTU-CVE-2026-44348",
  "modified": "2026-05-14T17:16:00Z",
  "published": "2026-05-14T17:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-44348"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-44348"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-44348"
  ]
}



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