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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.3377
                          hiredis security update
                              13 October 2021

===========================================================================

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

Product:           hiredis
Publisher:         Debian
Operating System:  Debian GNU/Linux
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-32765  

Original Bulletin: 
   https://www.debian.org/lts/security/2021/dla-2783

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running hiredis check for an updated version of the software for 
         their operating system.

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Debian LTS Advisory DLA-2783-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                           Chris Lamb
October 12, 2021                              https://wiki.debian.org/LTS
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Package        : hiredis
Version        : 0.13.3-1+deb9u1
CVE ID         : CVE-2021-32765

It was discovered that there was an integer-overflow vulnerability
in hiredis, a C client library for communicating with Redis databases.
This occurred within the handling and parsing of 'multi-bulk' replies.

For Debian 9 "Stretch", this problem has been fixed in version
0.13.3-1+deb9u1.

We recommend that you upgrade your hiredis packages.

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

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

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===========================================================================
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===========================================================================
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