ubuntu-cve-2025-50422
Vulnerability from osv_ubuntu
Published
2025-08-04 17:15
Modified
2026-05-20 15:22
Summary
Details

Cairo through 1.18.4, as used in Poppler through 25.08.0, has an "unscaled->face == NULL" assertion failure for _cairo_ft_unscaled_font_fini in cairo-ft-font.c.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "cairo-perf-utils",
            "binary_version": "1.14.6-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.14.6-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.14.6-1ubuntu0.1~esm2"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.14.6-1ubuntu0.1~esm2"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.14.6-1ubuntu0.1~esm2?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.14.2-2ubuntu2",
        "1.14.4-1",
        "1.14.6-1",
        "1.14.6-1ubuntu0.1~esm1",
        "1.14.6-1ubuntu0.1~esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "cairo-perf-utils",
            "binary_version": "1.15.10-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.15.10-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.15.10-2ubuntu0.1+esm1"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.15.10-2ubuntu0.1+esm1"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.15.10-2ubuntu0.1+esm1?arch=source\u0026distro=esm-infra/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.14.10-1ubuntu1",
        "1.15.8-2",
        "1.15.8-3",
        "1.15.10-2",
        "1.15.10-2ubuntu0.1",
        "1.15.10-2ubuntu0.1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "cairo-perf-utils",
            "binary_version": "1.16.0-4ubuntu1+esm1"
          },
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.16.0-4ubuntu1+esm1"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.16.0-4ubuntu1+esm1"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.16.0-4ubuntu1+esm1"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.16.0-4ubuntu1+esm1?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.16.0-4",
        "1.16.0-4ubuntu1",
        "1.16.0-4ubuntu1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "cairo-perf-utils",
            "binary_version": "1.16.0-5ubuntu2.1"
          },
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.16.0-5ubuntu2.1"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.16.0-5ubuntu2.1"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.16.0-5ubuntu2.1"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.16.0-5ubuntu2.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.16.0-5ubuntu1",
        "1.16.0-5ubuntu2",
        "1.16.0-5ubuntu2.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.18.0-3build1"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.18.0-3build1"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.18.0-3build1"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.18.0-3build1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18.0-1",
        "1.18.0-1ubuntu1",
        "1.18.0-3",
        "1.18.0-3build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.18.4-1build1"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.18.4-1build1"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.18.4-1build1"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.18.4-1build1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18.4-1",
        "1.18.4-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libcairo-gobject2",
            "binary_version": "1.18.4-3"
          },
          {
            "binary_name": "libcairo-script-interpreter2",
            "binary_version": "1.18.4-3"
          },
          {
            "binary_name": "libcairo2",
            "binary_version": "1.18.4-3"
          }
        ],
        "priority_reason": "Just an application crash with certain malformed requests"
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "cairo",
        "purl": "pkg:deb/ubuntu/cairo@1.18.4-3?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.18.4-1build1",
        "1.18.4-3"
      ]
    }
  ],
  "aliases": [],
  "details": "Cairo through 1.18.4, as used in Poppler through 25.08.0, has an \"unscaled-\u003eface == NULL\" assertion failure for _cairo_ft_unscaled_font_fini in cairo-ft-font.c.",
  "id": "UBUNTU-CVE-2025-50422",
  "modified": "2026-05-20T15:22:54Z",
  "published": "2025-08-04T17:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-50422"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-50422"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Landw-hub/CVE-2025-50422"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-50422"
  ]
}



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