{
  "id": "CVE-2021-3481",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-08-22T15:15:13.363",
  "lastModified": "2022-08-25T00:42:38.633",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat from this vulnerability is to data confidentiality and the application availability."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo en Qt. Se encontr\u00f3 una vulnerabilidad de lectura fuera de l\u00edmites en QRadialFetchSimd en el archivo qt/qtbase/src/gui/painting/qdrawhelper_p.h en Qt/Qtbase. Este fallo puede conllevar a un acceso no autorizado a la memoria al renderizar y mostrar un archivo Scalable Vector Graphics (SVG) dise\u00f1ado. La mayor amenaza de esta vulnerabilidad es la confidencialidad de los datos y la disponibilidad de la aplicaci\u00f3n."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    },
    {
      "source": "secalert@redhat.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qt:qt:5.15.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "EA7FCB6B-872F-4900-A2CF-192AFECC4DFC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qt:qt:6.0.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "C0A66DBD-439D-45EA-BC80-502314D5B0AC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qt:qt:6.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AC14C9CB-1965-4659-8254-17EAB448616D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:qt:qt:6.2.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "2B6E9814-F9BA-4A0C-8420-DAAB4A810567"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://access.redhat.com/security/cve/CVE-2021-3481",
      "source": "secalert@redhat.com",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://bugreports.qt.io/browse/QTBUG-91507",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1931444",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://codereview.qt-project.org/c/qt/qtsvg/+/337646",
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}