CVE-2021-23386 (GCVE-0-2021-23386)
Vulnerability from cvelistv5
Published
2021-05-20 16:15
Modified
2024-09-16 20:52
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L
CWE
  • Remote Memory Exposure
Summary
This affects the package dns-packet before 5.2.2. It creates buffers with allocUnsafe and does not always fill them before forming network packets. This can expose internal application memory over unencrypted network when querying crafted invalid domain names.
References
Impacted products
Vendor Product Version
n/a dns-packet Version: unspecified   < 5.2.2
Show details on NVD website

To clipboard 

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