ESB-2018.3524 - [Debian] nginx: Multiple vulnerabilities 2018-11-09

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3524
                           nginx security update
                              9 November 2018

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

Product:           nginx
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Denial of Service        -- Remote/Unauthenticated
                   Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-16845 CVE-2018-16844 CVE-2018-16843

Reference:         ESB-2018.3523
                   ESB-2018.3490

Original Bulletin: 
   http://www.debian.org/security/2018/dsa-4335

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Debian Security Advisory DSA-4335-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
November 08, 2018                     https://www.debian.org/security/faq
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Package        : nginx
CVE ID         : CVE-2018-16843 CVE-2018-16844 CVE-2018-16845

Three vulnerabilities were discovered in Nginx, a high-performance web
and reverse proxy server, which could in denial of service in processing
HTTP/2 (via excessive memory/CPU usage) or server memory disclosure in
the ngx_http_mp4_module module (used for server-side MP4 streaming).

For the stable distribution (stretch), these problems have been fixed in
version 1.10.3-1+deb9u2.

We recommend that you upgrade your nginx packages.

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

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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