PT-2009-5593 · Qnap · Qnap Ts-239 Pro+1

Published 2009-09-21 · Updated 2018-10-10 · CVE-2009-3279

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions QNAP TS-239 Pro and TS-639 Pro versions 2.1.7 0613, 3.1.0 0627, 3.1.1 0815

Description The issue allows local users to obtain sensitive information via a watermark attack because the firmware creates a LUKS partition using the AES-256 cipher in plain CBC mode.

Recommendations For versions 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815, consider updating the firmware to a version that uses a secure cipher mode, such as GCM or EAX, to mitigate the risk of a watermark attack. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-310

Related Identifiers

CVE-2009-3279

Affected Products

Qnap Ts-239 Pro

Qnap Ts-639 Pro

References · 4

• 🔥 http://baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2009-3279 · Security Note
• http://secunia.com/advisories/36793 · Note
• http://securityfocus.com/archive/1/506607/100/0/threaded · Note