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Package "libnginx-mod-nchan"

Name: libnginx-mod-nchan

Description:

Fast, flexible pub/sub server for Nginx
Latest version: 1.14.0-0ubuntu1.11
Release: bionic (18.04)
Level: security
Repository: universe
Head package: nginx
Homepage: http://nginx.net

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Other versions of "libnginx-mod-nchan" in Bionic

Repository Area Version
base universe 1.14.0-0ubuntu1
updates universe 1.14.0-0ubuntu1.11
PPA: Nginx 1.18.0-3ubuntu1+bionic1

Changelog

Version: 1.14.0-0ubuntu1.4 2019-08-15 18:07:43 UTC

  nginx (1.14.0-0ubuntu1.4) bionic-security; urgency=medium

  * SECURITY UPDATE: HTTP/2 Data Dribble issue
    - debian/patches/CVE-2019-9511.patch: limited number of DATA frames in
      src/http/v2/ngx_http_v2.c, src/http/v2/ngx_http_v2.h,
      src/http/v2/ngx_http_v2_filter_module.c.
    - CVE-2019-9511
  * SECURITY UPDATE: HTTP/2 Resource Loop / Priority Shuffling issue
    - debian/patches/CVE-2019-9513.patch: limited number of PRIORITY frames
      in src/http/v2/ngx_http_v2.c, src/http/v2/ngx_http_v2.h.
    - CVE-2019-9513
  * SECURITY UPDATE: HTTP/2 0-Length Headers Leak issue
    - debian/patches/CVE-2019-9516.patch: reject zero length headers with
      PROTOCOL_ERROR in src/http/v2/ngx_http_v2.c.
    - CVE-2019-9516

 -- Marc Deslauriers <email address hidden> Wed, 14 Aug 2019 14:44:40 -0400
Source diff to previous version
CVE-2019-9511 Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of ser
CVE-2019-9513 Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request strea
CVE-2019-9516 Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with

Version: 1.14.0-0ubuntu1.2 2018-11-07 16:06:21 UTC

  nginx (1.14.0-0ubuntu1.2) bionic-security; urgency=medium

  * SECURITY UPDATE: excessive memory consumption in HTTP/2 implementation
    - debian/patches/CVE-2018-16843.patch: add flood detection in
      src/http/v2/ngx_http_v2.c, src/http/v2/ngx_http_v2.h.
    - CVE-2018-16843
  * SECURITY UPDATE: excessive CPU usage in HTTP/2 implementation
    - debian/patches/CVE-2018-16844.patch: limit the number of idle state
      switches in src/http/v2/ngx_http_v2.c, src/http/v2/ngx_http_v2.h.
    - CVE-2018-16844
  * SECURITY UPDATE: infinite loop in ngx_http_mp4_module
    - debian/patches/CVE-2018-16845.patch: fixed reading 64-bit atoms in
      src/http/modules/ngx_http_mp4_module.c.
    - CVE-2018-16845

 -- Marc Deslauriers <email address hidden> Tue, 06 Nov 2018 13:54:15 -0500
CVE-2018-16843 Excessive memory usage in HTTP/2
CVE-2018-16844 Excessive CPU usage in HTTP/2
CVE-2018-16845 Memory disclosure in the ngx_http_mp4_module


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