mosquitto: Multiple vulnerabilities

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0500
                        mosquitto regression update
                             18 February 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           mosquitto
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Denial of Service        -- Existing Account
                   Access Confidential Data -- Existing Account
                   Unauthorised Access      -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-12551 CVE-2018-12550 CVE-2018-12546

Reference:         ESB-2019.0409

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4388

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Debian Security Advisory DSA-4388-2                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
February 17, 2019                     https://www.debian.org/security/faq
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Package        : mosquitto
Debian Bug     : 922071

Kushal Kumaran reported that the update for mosquitto issued as DSA
4388-1 causes mosquitto to crash when reloading the persistent database.
Updated packages are now available to correct this issue.

For the stable distribution (stretch), this problem has been fixed in
version 1.4.10-3+deb9u4.

We recommend that you upgrade your mosquitto packages.

For the detailed security status of mosquitto please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/mosquitto

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

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