[Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-04-30 Thread MustLive
Hello list! I want to warn you about Denial of Service vulnerability in Mozilla Firefox, Internet Explorer and Opera. Earlier there was published DoS vulnerability in browser Opera 10.10 found by Inj3ct0r (http://securityvulns.com/news/Opera/1002.html). And some time ago I've checked this expl

Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-04-30 Thread Valdis . Kletnieks
On Mon, 30 Apr 2012 15:37:08 +0300, "MustLive" said: > * Mozilla Firefox 3.0.19 consumes resources (50% CPU and a lot of RAM) and > crashes. > * Mozilla Firefox 3.5.11 consumes resources (50% CPU and a lot of RAM) and > crashes. > * Mozilla Firefox 3.6.8 consumes resources (50% CPU and a lot of

Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-04-30 Thread InterN0T Advisories
Hello list! I also want to warn you about Denial of Service vulnerability, in almost every Operating System there is, by e.g., opening a lot of programs at the same time, or by using Fork bombs such as this in the Linux console: :(){ :|:& };: (Reference: http://en.wikipedia.org/wiki/Fork_bomb ), i

Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-05-02 Thread Boddin Grégory
Depends how many browsers instances he launched to make the DoS more effective : o ) On 30 April 2012 15:37, wrote: > On Mon, 30 Apr 2012 15:37:08 +0300, "MustLive" said: > >> * Mozilla Firefox 3.0.19 consumes resources (50% CPU and a lot of RAM) and >> crashes. >> * Mozilla Firefox 3.5.11 cons

Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-05-03 Thread MustLive
urity.com.ua - Original Message - From: To: "MustLive" Cc: ; Sent: Monday, April 30, 2012 4:37 PM Subject: Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera On Mon, 30 Apr 2012 15:37:08 +0300, "MustLive" said: > * Mozill

Re: [Full-disclosure] DoS vulnerabilities in Firefox, Internet Explorer and Opera

2012-05-03 Thread Memory Vandal
On Thu, May 3, 2012 at 9:46 PM, MustLive wrote: > > Anybody want to guess how many cores are on his test box? :) > > It's too simple puzzle :-). The most interesting in these results it's > crashes and freezes. > > Of course I know about this dependence of CPU consuming from the number of > CPU c