CWE
310 338
Advisory Published
Updated

CVE-2009-3278: Weak RNG

First published: Mon Sep 21 2009(Updated: )

The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 use the rand library function to generate a certain recovery key, which makes it easier for local users to determine this key via a brute-force attack.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Qnap Ts-239 Pro Turbo Nas=3.1.0_0627
Qnap Ts-639 Pro Turbo Nas=2.1.7_0613
Qnap Ts-239 Pro Turbo Nas=3.1.1_0815
Qnap Ts-639 Pro Turbo Nas=3.1.0_0627
Qnap Ts-239 Pro Turbo Nas=2.1.7_0613
Qnap Ts-639 Pro Turbo Nas=3.1.1_0815
All of
Any of
Qnap Ts-239 Pro Firmware=2.1.7-build0613
Qnap Ts-239 Pro Firmware=3.1.0-build0627
Qnap Ts-239 Pro Firmware=3.1.1-build0815
QNAP TS-239 Pro
All of
Any of
Qnap Ts-639 Pro Firmware=2.1.7-build0613
Qnap Ts-639 Pro Firmware=3.1.0-build0627
Qnap Ts-639 Pro Firmware=3.1.1-build0815
Qnap Ts-639 Pro

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