Operating System:

[Debian]

Published:

19 February 2021

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0625
                          libbsd security update
                             19 February 2021

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

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

Product:           libbsd
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Reduced Security -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-20367  

Reference:         ESB-2020.1810
                   ESB-2020.0220

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2021/02/msg00027.html

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Debian LTS Advisory DLA-2566-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
February 18, 2021                             https://wiki.debian.org/LTS
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Package        : libbsd
Version        : 0.8.3-1+deb9u1
CVE ID         : CVE-2019-20367


An issue has been found in libbsd, a library with utility functions from 
BSD systems.
A non-NUL terminated symbol name in the string table might result in an 
out-of-bounds read.


For Debian 9 stretch, this problem has been fixed in version
0.8.3-1+deb9u1.

We recommend that you upgrade your libbsd packages.

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

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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