Operating System:

[Debian]

Published:

01 October 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3675
               [SECURITY] [DLA 1941-1] netty security update
                              1 October 2019

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

Product:           netty
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-16869  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2019/09/msg00035.html

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Package        : netty
Version        : 1:3.2.6.Final-2+deb8u1
CVE ID         : CVE-2019-16869


Netty mishandled whitespace before the colon in HTTP headers (such as a 
"Transfer-Encoding : chunked" line), which lead to HTTP request smuggling.

For Debian 8 "Jessie", this problem has been fixed in version
1:3.2.6.Final-2+deb8u1.

We recommend that you upgrade your netty packages.

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

mike gabriel aka sunweaver (Debian Developer)
fon: +49 (1520) 1976 148

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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
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