This affects the package dns-packet before 5.2.2. It creates buffers with allocUnsafe and does not always fill them before forming network…
snyk·CWE-909·Published 2021-05-20
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.
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.
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.
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.
Esto afecta al paquete dns-packet versión anterior a 5.2.2. Crea búferes con el parámetro allocUnsafe y no siempre los llena antes de formar paquetes de red. Esto puede exponer la memoria interna de la aplicación por medio de una red no cifrada cuando se consultan nombres de dominio no válidos diseñados
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 4.0 | 8.0 | 2.9 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| 3.1 | Primary | cve.org | 7.7 | — | — | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L |
| 3.1 | Primary | cve.org | 7.7 | — | — | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L |
| 3.1 | Primary | NVD | 6.5 | 2.8 | 3.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | Secondary | GHSA | 7.7 | — | — | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L |
| 3.1 | Secondary | NVD | 7.7 | 1.8 | 5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L |