FKIE_CVE-2021-44960

Vulnerability from fkie_nvd - Published: 2022-02-15 16:15 - Updated: 2025-11-03 18:15
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
In SVGPP SVG++ library 1.3.0, the XMLDocument::getRoot function in the renderDocument function handled the XMLDocument object improperly, returning a null pointer in advance at the second if, resulting in a null pointer reference behind the renderDocument function.
References
cve@mitre.orghttps://github.com/svgpp/svgpp/issues/101Exploit, Issue Tracking
cve@mitre.orghttps://github.com/svgpp/svgpp/issues/101.aaExploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2023/04/msg00001.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/svgpp/svgpp/issues/101Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/svgpp/svgpp/issues/101.aaExploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/04/msg00001.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/10/msg00016.html
Impacted products
Vendor Product Version
svgpp svgpp 1.3.0
To clipboard 

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    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:a:svgpp:svgpp:1.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "0191EAF3-1028-4C2E-8FA3-7A0D21F3FB3B",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In SVGPP SVG++ library 1.3.0, the XMLDocument::getRoot function in the renderDocument function handled the XMLDocument object improperly, returning a null pointer in advance at the second if, resulting in a null pointer reference behind the renderDocument function."
    },
    {
      "lang": "es",
      "value": "En SVGPP SVG++ library versi\u00f3n 1.3.0, la funci\u00f3n XMLDocument::getRoot en la funci\u00f3n renderDocument manejaba el objeto XMLDocument inapropiadamente, devolviendo un puntero null por adelantado en el segundo if, resultando en una referencia de puntero nulo tras la funci\u00f3n renderDocument"
    }
  ],
  "id": "CVE-2021-44960",
  "lastModified": "2025-11-03T18:15:37.240",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
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          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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        "source": "nvd@nist.gov",
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  },
  "published": "2022-02-15T16:15:08.460",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Issue Tracking"
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      "url": "https://github.com/svgpp/svgpp/issues/101"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Issue Tracking",
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      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00016.html"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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