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QNAP QTS DNSpooq Vulnerabilities (QSA-21-09)
Information
Severity
Severity
Medium
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
QNAP QTS is prone to multiple vulnerabilities in dnsmasq.
Insight
Insight
DNSpooq vulnerabilities - including DNS cache poisoning and buffer overflow vulnerabilities - have been reported to affect certain versions of QTS. If exploited, these vulnerabilities allow attackers to perform remote code execution.
Affected Software
Affected Software
QNAP NAS QTS prior version 4.5.3.1652 build 20210428.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 4.5.3.1652 build 20210428 or later.