ESB-2017.2655 - [Linux][Debian] yadifa: Denial of service - Remote/unauthenticated 2017-10-20

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2655
                          yadifa security update
                              20 October 2017

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

Product:           yadifa
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Linux variants
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-14339  

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-4001

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

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Debian Security Advisory DSA-4001-1                   security@debian.org
https://www.debian.org/security/                       Sebastien Delafond
October 19, 2017                      https://www.debian.org/security/faq
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Package        : yadifa
CVE ID         : CVE-2017-14339
Debian Bug     : 876315

It was discovered that YADIFA, an authoritative DNS server, did not
sufficiently check its input. This allowed a remote attacker to cause
a denial-of-service by forcing the daemon to enter an infinite loop.

For the stable distribution (stretch), this problem has been fixed in
version 2.2.3-1+deb9u1.

We recommend that you upgrade your yadifa packages.

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/

Mailing list: debian-security-announce@lists.debian.org
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