# Nginx-1.1.19

**URL:** <https://www.ruby-forum.com/t/nginx-1-1-19/218804>\
**Category:** NGINX\
**Created:** [April 12, 2012, 3:26pm UTC](https://www.ruby-forum.com/t/nginx-1-1-19/218804 "2012-04-12T15:26:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dubstep](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/cdc98d/32.png) [@dubstep](https://www.ruby-forum.com/u/dubstep)\
**Post date:** [April 12, 2012, 3:26pm UTC](https://www.ruby-forum.com/t/nginx-1-1-19/218804/1 "2012-04-12T15:26:55Z")

</div>

Changes with nginx 1.1.19 12 Apr  
2012

```
*) Security: specially crafted mp4 file might allow to overwrite 

```

memory  
locations in a worker process if the ngx\_http\_mp4\_module was  
used,  
potentially resulting in arbitrary code execution  
(CVE-2012-2089).  
Thanks to Matthew Daley.

```
*) Bugfix: nginx/Windows might be terminated abnormally.
   Thanks to Vincent Lee.

*) Bugfix: nginx hogged CPU if all servers in an upstream were 

```

marked as  
“backup”.

```
*) Bugfix: the "allow" and "deny" directives might be inherited
   incorrectly if they were used with IPv6 addresses.

*) Bugfix: the "modern_browser" and "ancient_browser" directives 

```

might  
be inherited incorrectly.

```
*) Bugfix: timeouts might be handled incorrectly on Solaris/SPARC.

*) Bugfix: in the ngx_http_mp4_module.

```

Maxim D.

---

<div class="post-metadata">

**Author:** ![Maxim\_D](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/da6949/32.png) [@Maxim\_D](https://www.ruby-forum.com/u/Maxim_D)\
**Post date:** [April 13, 2012, 3:23am UTC](https://www.ruby-forum.com/t/nginx-1-1-19/218804/2 "2012-04-13T03:23:10Z")

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nginx reference manual update:

[http://heronote.googlecode.com/files/nginx.chm](http://heronote.googlecode.com/files/nginx.chm)

Posted at Nginx Forum:

> **[Re: nginx-1.1.19](https://forum.nginx.org/read.php?2,225226,225275#msg-225275)**
>
> Changes with nginx 1.1.19 12 Apr 2012 \*) Security: specially crafted mp4 file might allow to overwrite memory locations in a worker process if the ngx\_http\_mp4\_module was used, potentially resulting in arbitrary code e

---

<div class="post-metadata">

**Author:** ![Maxim\_D](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/da6949/32.png) [@Maxim\_D](https://www.ruby-forum.com/u/Maxim_D)\
**Post date:** [April 14, 2012, 1:53am UTC](https://www.ruby-forum.com/t/nginx-1-1-19/218804/3 "2012-04-14T01:53:17Z")

</div>

Hello Nginx U.s,

Now available: Nginx 1.1.19 For Windows [Nginx 1.0.15 for Windows and Nginx 1.1.19 for Windows – Kevin Worthington](http://goo.gl/Hm5j6) (32-bit  
and 64-bit versions)

These versions are to support legacy users who are already using  
Cygwin based builds of Nginx. Officially supported native Windows  
binaries are at [nginx.org](http://nginx.org).

## Thank you, Kevin

Kevin W.  
kworthington \*@~ #gmail} [dot) {com]

> **[Kevin Worthington](https://kevinworthington.com/)**
>
> Practical Tech Guides, Troubleshooting, and Insights on the Modern Internet

[http://twitter.com/kworthington](http://twitter.com/kworthington)