CVE-2018-16845

libnginx-mod-http-auth-pam: nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to...

CVE-2018-16845 is fixed in 25 products on 1 platform, first by libnginx-mod-http-auth-pam 1.14.0-0ubuntu1.2, released November 5, 2018. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0985
95th percentile

nginx before versions 1.15.6, 1.14.1 has a vulnerability in the ngx_http_mp4_module, which might allow an attacker to cause infinite loop in a worker process, cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted mp4 file. The issue only affects nginx if it is built with the ngx_http_mp4_module (the module is not built by default) and the .mp4. directive is used in the configuration file. Further, the attack is only possible if an attacker is able to trigger processing of a specially crafted mp4 file with the ngx_http_mp4_module.

Where it's fixed

ProductFixed inFixReleased
Linux
libnginx-mod-http-auth-pam · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-auth-pam 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-cache-purge · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-cache-purge 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-dav-ext · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-dav-ext 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-echo · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-echo 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-fancyindex · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-fancyindex 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-geoip · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-geoip 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-headers-more-filter · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-headers-more-filter 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-image-filter · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-image-filter 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-lua · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-lua 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-ndk · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-ndk 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-perl · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-perl 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-subs-filter · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-subs-filter 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-uploadprogress · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-uploadprogress 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-upstream-fair · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-upstream-fair 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-http-xslt-filter · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-http-xslt-filter 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-mail · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-mail 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-nchan · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-nchan 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-rtmp · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-rtmp 1.14.0-0ubuntu1.2 Nov 5, 2018
libnginx-mod-stream · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 libnginx-mod-stream 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx-common · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx-common 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx-core · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx-core 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx-extras · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx-extras 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx-full · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx-full 1.14.0-0ubuntu1.2 Nov 5, 2018
nginx-light · Ubuntu 18.04.6 LTS (bionic) 1.14.0-0ubuntu1.2 nginx-light 1.14.0-0ubuntu1.2 Nov 5, 2018

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