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EUVD-2021-20562

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

OpenThread wpantund has a stack-based Buffer Overflow due to metric_len integer type inconsistency

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Google OpenThread 缓冲区错误漏洞
2 Jul 202100:00
cnnvd
CNVD
Google OpenThread Buffer Overflow Vulnerability
6 Jul 202100:00
cnvd
CVE
CVE-2021-33889
2 Jul 202118:34
cve
Cvelist
CVE-2021-33889
2 Jul 202118:34
cvelist
NVD
CVE-2021-33889
2 Jul 202119:15
nvd
OSV
CVE-2021-33889
2 Jul 202119:15
osv
Prion
Stack overflow
2 Jul 202119:15
prion
RedhatCVE
CVE-2021-33889
22 May 202520:36
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "c902609e-b1f6-3b2b-9f30-98c9f40e5902",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1a2768bc-b72d-3da4-aa59-2f47887bc291",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

Data

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07 Oct 2025 00:30Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.8
CVSS 24.6
EPSS0.00079
0