Operating System:

[Debian]

Published:

11 September 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3440
                       trafficserver security update
                             11 September 2019

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

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

Product:           trafficserver
Publisher:         Debian
Operating System:  Debian GNU/Linux 10
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-9518 CVE-2019-9515 CVE-2019-9514
                   CVE-2019-9512  

Reference:         ASB-2019.0238
                   ESB-2019.3432
                   ESB-2019.3416
                   ESB-2019.3412

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4520

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Debian Security Advisory DSA-4520-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
September 09, 2019                    https://www.debian.org/security/faq
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Package        : trafficserver
CVE ID         : CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2019-9518

Several vulnerabilities were discovered in the HTTP/2 code of Apache
Traffic Server, a reverse and forward proxy server, which could result
in denial of service.

The fixes are too intrusive to backport to the version in the oldstable
distribution (stretch). An upgrade to Debian stable (buster) is
recommended instead.

For the stable distribution (buster), these problems have been fixed in
version 8.0.2+ds-1+deb10u1.

We recommend that you upgrade your trafficserver packages.

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

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