ubuntu-cve-2021-45930
Vulnerability from osv_ubuntu
Published
2022-01-01 01:15
Modified
2026-05-28 16:56
Summary
Details

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend (called from QPainterPath::addPath and QPathClipper::intersect).

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libqt5svg5",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
          },
          {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
          },
          {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "qtsvg-opensource-src",
        "purl": "pkg:deb/ubuntu/qtsvg-opensource-src@5.5.1-2ubuntu0.1~esm1?arch=source\u0026distro=esm-infra-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.5.1-2ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.4.2-2build1",
        "5.5.1-2build1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libqt5svg5",
            "binary_version": "5.9.5-0ubuntu1.1"
          },
          {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.9.5-0ubuntu1.1"
          },
          {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.9.5-0ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "qtsvg-opensource-src",
        "purl": "pkg:deb/ubuntu/qtsvg-opensource-src@5.9.5-0ubuntu1.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.9.5-0ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.9.1-2",
        "5.9.2-2",
        "5.9.2-3",
        "5.9.3-0ubuntu1",
        "5.9.4-0ubuntu1",
        "5.9.5-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libqt5svg5",
            "binary_version": "5.12.8-0ubuntu1+esm1"
          },
          {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.12.8-0ubuntu1+esm1"
          },
          {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.12.8-0ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "qtsvg-opensource-src",
        "purl": "pkg:deb/ubuntu/qtsvg-opensource-src@5.12.8-0ubuntu1+esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.12.8-0ubuntu1+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.12.4-1",
        "5.12.5-2",
        "5.12.5-2build1",
        "5.12.8-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps\u003cQPainterPath::Element\u003e::growAppend (called from QPainterPath::addPath and QPathClipper::intersect).",
  "id": "UBUNTU-CVE-2021-45930",
  "modified": "2026-05-28T16:56:05Z",
  "published": "2022-01-01T01:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-45930"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-1121.yaml"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5241-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-45930"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8337-1"
    }
  ],
  "related": [
    "USN-5241-1",
    "USN-8337-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-45930"
  ]
}



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