HIGH🇵🇱 Wersja polska

CVE-2021-23386

CVSS 7.7v3.1pub. 2021-05-20upd. 2024-11-21

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.

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L

  • Dns Packet Project Dns Packet

    APP
    Dns-Packet Project
    < 1.3.42.0.0 – 5.2.2 (bez)
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References