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EUVD-2021-25899

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

NULL pointer dereference in Font::Size() in pdftools can lead to Denial of Service attack

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Pdftools 代码问题漏洞
20 Sep 202100:00
cnnvd
CNVD
PDFTools null pointer dereference vulnerability
22 Sep 202100:00
cnvd
CVE
CVE-2021-39542
20 Sep 202115:26
cve
Cvelist
CVE-2021-39542
20 Sep 202115:26
cvelist
NVD
CVE-2021-39542
20 Sep 202116:15
nvd
OSV
CVE-2021-39542
20 Sep 202116:15
osv
Prion
Null pointer dereference
20 Sep 202116:15
prion
RedhatCVE
CVE-2021-39542
22 May 202518:54
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "d06a4e2a-b83c-3144-b398-2267c271b04a",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4345c016-54ea-3cc6-b218-75d1e85508cb",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

Data

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07 Oct 2025 00:30Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.5
CVSS 24.3
EPSS0.00138
1