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

                               ESB-2021.3932
                           atftp security update
                             17 November 2021

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

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

Product:           atftp
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-41054 CVE-2020-6097 

Reference:         ESB-2021.3235

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2021/11/msg00014.html

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Debian LTS Advisory DLA-2820-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
November 17, 2021                             https://wiki.debian.org/LTS
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Package        : atftp
Version        : 0.7.git20120829-3.1~deb9u2
CVE ID         : CVE-2020-6097 CVE-2021-41054


Two issues have been found in atftp, an advanced TFTP client.
Both are related to sending crafted requests to the server and triggering 
a denial-of-service due to for example a buffer overflow.


For Debian 9 stretch, these problems have been fixed in version
0.7.git20120829-3.1~deb9u2.

We recommend that you upgrade your atftp packages.

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

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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