In breve
- CVE-2021-23386 è una vulnerabilità MEDIO (CVSS 6.5) che riguarda dns-packet (dns-packet project), dns-packet.
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.4%, superiore al 73.1% delle vulnerabilità.
- Correzione: aggiornare a 5.2.2, 1.3.4, 1.3.2 o successiva.
| Package | Affected versions | Patched versions |
|---|
| dns-packet | ≥ 2.0.0, < 5.2.2< 1.3.4
| 5.2.21.3.4
|
| dns-packet npm | ≥ 2.0.0, < 5.2.2< 1.3.2
| 5.2.21.3.2
|
Description
This affects the package dns-packet before versions 1.3.2 and 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.
NVD description
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.
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