Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread mutiny
The main thing is that the security division at facebook probably runs the bug hunting page (as with everywhere else, which does make a decent bit of sense). And, if you spot bugs before they do, then that looks bad on them (internally at the company and externally to the world). So, it is

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread Ferenc Kovacs
nice speculation, but imo it would make them look more bad, if they turn down the reports, because it will come back to them (either via the publication like in this case, or just simply someone exploiting it). so while I don't have personal experience working with the facebook security team, but

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread Mikhail A. Utin
From: Charles Morris cmor...@cs.odu.edu Subject: Re: [Full-disclosure] Facebook Attach EXE Vulnerability To: Nathan Power n...@securitypentest.com Cc: Full Disclosure full-disclosure@lists.grok.org.uk Message-ID: CABgawuYGTu1=eg2nesd9g_n_aapwe1myqzrznc0tdz5sqsb...@mail.gmail.com Content-Type

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread Peter Dawson
Yes to a certain degree its all about Saving FACE. .. however FB's 30member integrity team is only bothered about how to manage the vectors that have been primed to protect. FB is the largest network protected .. (YES big word Protected !! / they have over 25B checks per day and reaching upto

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread Valdis . Kletnieks
On Tue, 01 Nov 2011 14:00:42 BST, Ferenc Kovacs said: nice speculation, but imo it would make them look more bad, if they turn down the reports, because it will come back to them (either via the publication like in this case, or just simply someone exploiting it). So exactly how big a hit did

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread xD 0x41
Hey great read, very true, there is way too little money in this area, but thats what i am hoping to change, albeit pinch per punch and company by company, slowly if more people turn to some ideals that you must atleast know how to make the exploit and then how to debug it enough, then to

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread xD 0x41
I sort of have to agree with this, as I earlier stated, FB somehow seems to affect even those who dont use it (like me), but all my family, and theyre friends and theyre friends, as i know, neary everyone i know uses it but me! I guess this is why I am abit peeved at theyre offer of 500bux for a

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread xD 0x41
March 8 is the 67th day of the year (68th in leap years) in the Gregorian calendar. There are 298 days remaining until the end of the year. I doubt thats what you mean but eh ;) On 2 November 2011 02:58, valdis.kletni...@vt.edu wrote: On Tue, 01 Nov 2011 14:00:42 BST, Ferenc Kovacs said:

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-11-01 Thread xD 0x41
Sounds great thx :) Is maybe abit of this chatter wich aids them to see how important it is to link to the community who find 99.9% of bugs i am glad to see *any* expansions within any corporation, it means they are atleast listening to those who know better maybe than they do... but theyre

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-31 Thread Charles Morris
Nathan, It IS an issue, don't let their foolishness harsh your mellow. Although it's a completely ridiculous, backwards, and standards-relaxing security mechanism, the fact is they implemented it, and you subverted it. In my book that's Pentester 1 :: Fail Vendor 0 I've had large vendors

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-31 Thread xD 0x41
Oh hey, 3k is great! I saw that they just made it look abit cheap... no wrath but, it is still a MULTI billion now, dollar company, so they shoukld be trying to make SURE they can out bi ANY underground payers.. thats all i had to question. thanks for clearing it up, but sure, if theyre paying

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-30 Thread Chris Evans
On Sat, Oct 29, 2011 at 2:33 PM, xD 0x41 sec...@gmail.com wrote: Bounty, another nice way to say *screw you but here anyhow...* I am shocked they offer so little ($500 usd for remote-code injection) , Actually, it's $500 _or more_. I've lost the reference, but I think they paid about $3000 for

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-29 Thread Nathan Power
That was the original program I was participating in. Facebook has agreed to pay me a bounty for this bug. Nathan Power www.securitypentest.com On Fri, Oct 28, 2011 at 7:17 PM, Ulises2k ulise...@gmail.com wrote: You know this? ;) https://www.facebook.com/whitehat/bounty/ On Fri, Oct

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-29 Thread xD 0x41
Bounty, another nice way to say *screw you but here anyhow...* I am shocked they offer so little ($500 usd for remote-code injection) , one remote code injection bug for FB in a security environment wich is not white, and may sell the bug for upto more than 5000, because if a RCE or other was

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Dan Ballance
Is this for real? If so, this is a huge scandal imho. Such a simple error for a Facebook developer to make. On 27 Oct 2011 13:53, Nathan Power n...@securitypentest.com wrote: - 1. Summary: When using the Facebook

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Vipul Agarwal
Nice one Nathan :) On Thu, Oct 27, 2011 at 9:33 PM, Dan Ballance tzewang.do...@gmail.comwrote: Is this for real? If so, this is a huge scandal imho. Such a simple error for a Facebook developer to make. On 27 Oct 2011 13:53, Nathan Power n...@securitypentest.com wrote:

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Pablo Ximenes
Not fixed yet. At least not yesterday when I checked. Nathan, didn't Facebook ask for some time to fix this bug after they have acknowledged it? Pablo Ximenes http://ximen.es/ http://twitter.com/pabloximenes Em 27/10/2011, às 19:29, Joshua Thomas rappercra...@gmail.com escreveu: can't believe

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Guilherme Scombatti
Not fixed yet. I checked today. On Fri, Oct 28, 2011 at 1:18 PM, Pablo Ximenes pa...@ximen.es wrote: Not fixed yet. At least not yesterday when I checked. Nathan, didn't Facebook ask for some time to fix this bug after they have acknowledged it? Pablo Ximenes

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Peter Dawson
I dont think that he waited for vendor to confirm fix in production and I dont see a reason that he needs to wait . If FB did not ask him to refrain from disclosure.. y shld he ? 09/30/2011 Reported Vulnerability to the Vendor 10/26/2011 Vendor Acknowledged Vulnerability 10/27/2011 Publicly

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Pablo Ximenes
Agreed. What I'm asking is whether Facebook did ask him to wait. Did it? If it did it's a whole different ball game. Pablo Ximenes http://ximen.es/ http://twitter.com/pabloximenes Em 28/10/2011, às 13:01, Peter Dawson slash...@gmail.com escreveu: I dont think that he waited for vendor to

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Peter Dawson
oh ok..i c ur point.. if they did tell him to wait and he failed their NDA.. then its an issue /pd On Fri, Oct 28, 2011 at 12:04 PM, Pablo Ximenes pa...@ximen.es wrote: Agreed. What I'm asking is whether Facebook did ask him to wait. Did it? If it did it's a whole different ball game.

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread fengclient
seems they use string.endwith to decide if it is exe -- 抱歉暂时无法详细说明。这份邮件是使用安装有K-9 Mail的Android移动设备发送的。 Vipul Agarwal vi...@nuttygeeks.com写到: Nice one Nathan :) On Thu, Oct 27, 2011 at 9:33 PM, Dan Ballance tzewang.do...@gmail.com wrote: Is this for real? If so, this is a huge scandal imho.

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Pablo Ximenes
I see. I have seen this kinda behavior from vendors too often. I supose the reason for this is the flood of false positives. I think they need a better way to sift the wheat from the chaff. Congrats for your work! 2011/10/28 Nathan Power n...@securitypentest.com I was basically told that

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Dave
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I think they need a better way to sift the wheat from the chaff. Numbers can be magic and eight bytes is enough of a taste to tell honey from vinegar. Nice find Dave On 28/10/2011 18:56, Pablo Ximenes wrote: I see. I have seen this kinda

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Nathan Power
I was basically told that Facebook didn't see it as an issue and I was puzzled by that. Ends up the Facebook security team had issues reproducing my work and that's why they initially disgarded it. After publishing, the Facebook security team re-examined the issue and by working with me they seem

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Nathan Power
I would also like to note this vulnerability was reported responsibly in regards to full disclosure. http://en.wikipedia.org/wiki/Full_disclosure Nathan Power www.securitypentest.com On Fri, Oct 28, 2011 at 1:38 PM, Nathan Power n...@securitypentest.comwrote: I was basically told that

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Ulises2k
You know this? ;) https://www.facebook.com/whitehat/bounty/ On Fri, Oct 28, 2011 at 17:49, Nathan Power n...@securitypentest.com wrote: I would also like to note this vulnerability was reported responsibly in regards to full disclosure. http://en.wikipedia.org/wiki/Full_disclosure

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Laurelai
On 10/28/2011 6:17 PM, Ulises2k wrote: You know this? ;) https://www.facebook.com/whitehat/bounty/ On Fri, Oct 28, 2011 at 17:49, Nathan Powern...@securitypentest.com wrote: I would also like to note this vulnerability was reported responsibly in regards to full disclosure.

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Valdis . Kletnieks
On Fri, 28 Oct 2011 20:44:04 CDT, Laurelai said: On 10/28/2011 6:17 PM, Ulises2k wrote: You know this? ;) https://www.facebook.com/whitehat/bounty/ Facebook has a habit of ignoring issues So? That's their problem, not yours. The moral thing to do is to work with them on a responsible

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Laurelai
On 10/28/2011 10:03 PM, valdis.kletni...@vt.edu wrote: On Fri, 28 Oct 2011 20:44:04 CDT, Laurelai said: On 10/28/2011 6:17 PM, Ulises2k wrote: You know this? ;) https://www.facebook.com/whitehat/bounty/ Facebook has a habit of ignoring issues So? That's their problem, not yours. The moral

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-28 Thread Jeffrey Walton
On Fri, Oct 28, 2011 at 11:15 PM, Laurelai laure...@oneechan.org wrote: On 10/28/2011 10:03 PM, valdis.kletni...@vt.edu wrote: On Fri, 28 Oct 2011 20:44:04 CDT, Laurelai said: On 10/28/2011 6:17 PM, Ulises2k wrote: You know this?  ;) https://www.facebook.com/whitehat/bounty/ Facebook has a

[Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-27 Thread Nathan Power
- 1. Summary: When using the Facebook 'Messages' tab, there is a feature to attach a file. Using this feature normally, the site won't allow a user to attach an executable file. A bug was discovered to subvert this

Re: [Full-disclosure] Facebook Attach EXE Vulnerability

2011-10-27 Thread Joshua Thomas
can't believe such was on FB wahahaha !!! lol rofl ... When was this discovered and fixed ? On Thu, Oct 27, 2011 at 1:02 AM, Nathan Power n...@securitypentest.comwrote: - 1. Summary: When using the