[ubuntu/focal-updates] nginx 1.18.0-0ubuntu1.3 (Accepted)

[Ubuntu Archive Robot]

nginx (1.18.0-0ubuntu1.3) focal-security; urgency=medium

  * SECURITY UPDATE: ALPACA TLS issue
    - debian/patches/CVE-2021-3618.patch: specify the number of
      errors after which the connection is closed in
      src/mail/ngx_mail.h, src/mail/ngx_mail_core_module.c and
      src/mail/ngx_mail_handler.c.
    - CVE-2021-3618
  * SECURITY UPDATE: request mutation by unsafe characters
    - Add input validation to requests in Lua module in
      debian/modules/http-lua/src/ngx_http_lua_control.c,
      debian/modules/http-lua/src/ngx_http_lua_headers_in.c,
      debian/modules/http-lua/src/ngx_http_lua_headers_out.c,
      debian/modules/http-lua/src/ngx_http_lua_uri.c,
      debian/modules/http-lua/src/ngx_http_lua_util.h and
      debian/modules/http-lua/src/ngx_http_lua_util.h.
    - CVE-2020-36309
  * SECURITY UPDATE: request smuggling in ngx.location.capture
    - Add manual crafting of Content-Length in case request is 
      chunked in 
      debian/modules/http-lua/src/ngx_http_lua_subrequest.c.
    - CVE-2020-11724

Date: 2022-04-12 09:58:09.328062+00:00
Changed-By: David Fernandez Gonzalez <david.fernandezgonzalez at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/nginx/1.18.0-0ubuntu1.3
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