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                              CERT-Renater

                    Note d'Information No. 2023/VULN279

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DATE                : 31/08/2023

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): QTS, versions prior to 5.1.0.2444 build 20230629,
                                 5.0.1.2425 build 20230609,
                QuTS hero versions prior to h5.1.0.2424 build 20230609.

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https://www.qnap.com/fr-fr/security-advisory/qsa-23-60
https://www.qnap.com/fr-fr/security-advisory/qsa-23-59
https://www.qnap.com/fr-fr/security-advisory/qsa-23-58
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Vulnerability in QTS and QuTS hero

     Release date: August 25, 2023
     Security ID: QSA-23-60
     Severity: High
     CVE identifier: CVE-2023-34971
     Affected products: QTS 5.1.0, 5.0.1, 4.5.4; QuTS hero h5.1.0, h4.5.4
     Status: Resolved

Summary

An inadequate encryption strength vulnerability has been reported to
affect certain QNAP operating systems. If exploited, the vulnerability
could allow local network clients to decrypt data using brute force
attacks via unspecified vectors.


We have already fixed the vulnerability in the following operating system
versions:

      QTS 5.1.0.2444 build 20230629 and later
     QTS 5.0.1.2425 build 20230609 and later
     QTS 4.5.4.2467 build 20230718 and later
     QuTS hero h5.1.0.2424 build 20230609 and later
     QuTS hero h4.5.4.2476 build 20230728 and later

  Recommendation

To secure your device, we recommend regularly updating your system to the
latest version to benefit from vulnerability fixes. You can check the
product support status to see the latest updates available to your NAS
model.


Updating QTS or QuTS hero

     Log in to QTS or QuTS hero as an administrator.
     Go to Control Panel > System > Firmware Update.
     Under Live Update, click Check for Update.
     The system downloads and installs the latest available update.

Tip: You can also download the update from the QNAP website. Go to
Support > Download Center and then perform a manual update for your
specific device.


Attachment

     CVE-2023-34971.json

Acknowledgements: Domen Puncer Kugler

Revision History:
V1.0 (August 25, 2023) - Published

_____________________________________________________________________

Vulnerability in QTS and QuTS hero

     Release date: August 25, 2023
     Security ID: QSA-23-59
     Severity: Low
     CVE identifier: CVE-2023-34973
     Affected products: QTS 5.1.0, 5.0.1; QuTS hero h5.1.0
     Status: Resolved

Summary

An insufficient entropy vulnerability has been reported to affect
certain versions of QNAP operating systems. If exploited, the
vulnerability could allow remote users to predict secrets via
unspecified vectors.


We have already fixed the vulnerability in the following operating
system versions:

      QTS 5.1.0.2444 build 20230629 and later
     QTS 5.0.1.2425 build 20230609 and later
     QuTS hero h5.1.0.2424 build 20230609 and later

   Recommendation

To secure your device, we recommend regularly updating your system
to the latest version to benefit from vulnerability fixes. You can
check the product support status to see the latest updates
available to your NAS model.


Updating QTS or QuTS hero

     Log in to QTS or QuTS hero as an administrator.
     Go to Control Panel > System > Firmware Update.
     Under Live Update, click Check for Update.
     The system downloads and installs the latest available update.

Tip: You can also download the update from the QNAP website. Go to
Support > Download Center and then perform a manual update for
your specific device.


Attachment

     CVE-2023-34973.json

Acknowledgements: Domen Puncer Kugler

Revision History:
V1.0 (August 25, 2023) - Published
_____________________________________________________________________

Vulnerability in QTS and QuTS hero

     Release date: August 25, 2023
     Security ID: QSA-23-58
     Severity: Low
     CVE identifier: CVE-2023-34972
     Affected products: QTS 5.1.0, 5.0.1; QuTS hero h5.1.0
     Status: Resolved

Summary

A cleartext transmission of sensitive information vulnerability has
been reported to affect certain QNAP operating systems. If
exploited, the vulnerability could allow local network clients to
read sensitive data via unspecified vectors.

  We have already fixed the vulnerability in the following operating
system versions:

      QTS 5.1.0.2444 build 20230629 and later
     QTS 5.0.1.2425 build 20230609 and later
     QuTS hero h5.1.0.2424 build 20230609 and later

  Recommendation

To secure your device, we recommend regularly updating your system
to the latest version to benefit from vulnerability fixes. You can
check the product support status to see the latest updates available
to your NAS model.


Updating QTS or QuTS hero

     Log in to QTS, QuTS hero, or QES as an administrator.
     Go to Control Panel > System > Firmware Update.
     Under Live Update, click Check for Update.
     The system downloads and installs the latest available update.

Tip: You can also download the update from the QNAP website. Go to
Support > Download Center and then perform a manual update for your
specific device.


Attachment

     CVE-2023-34972.json


Acknowledgements: Domen Puncer Kugler

Revision History:
V1.0 (August 25, 2023) - Published

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+ CERT-RENATER        |    tel : 01-53-94-20-44         +
+ 23/25 Rue Daviel    |    fax : 01-53-94-20-41         +
+ 75013 Paris         |   email:cert@support.renater.fr +
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