First up, happy new year – let’s hope 2011 is an interesting year for the infosec community. Anyway today’s story is about the recently released tool cross_fuzz by Michal Zalewski and an inadvertent leak that have occurred. tl;dr version is something like this: Michal Zalewski writes a DOM fuzzer, fuzzes IE, finds flaws, Chinese dudes [...]
Ah Microsoft is treating this one seriously after France and Germany advised users to avoid IE. The current strain being exploited only targets IE6 users, but one security company has developed an exploit for IE8 which also bypasses DEP (Data Execution Prevention). It was rumoured this was the exploit used last week to compromise Google [...]
I’m sure you’ve heard about the Microsoft IE7 Exploit that allows Remote Code Execution on XP & Vista, it turns out it’s actually much worse than first expected. The exploit also affects IE5.01, IE6 and IE8 on all OS versions! That’s a pretty worrying turn of events for MS especially as they are seemingly leaving [...]
It seems a new, fairly serious flaw has been discovered in Internet Explorer 7 – and as accounts go it’s been around for a couple of months in the underground. The worrying part is, patch Tuesday was yesterday and after testing it’s been discovered that this flaw WAS NOT patched in the updates. ISC reports [...]
Pretty interesting and imaginative way to exploit the flaw in IE…yeah I know linked to ActiveX again, all the more reason to use Firefox right? It just shows that the browser really is a point of entry, this could be useful for a penetration test, another way to show how easy it is to get [...]
Well how many does that leave unpatched? 30+ if I remember correctly from the PivX page that got taken down mysteriously. Microsoft on Tuesday released a “critical” Internet Explorer update that fixes 10 vulnerabilities in the Web browser, including a high-profile bug that is already being used in cyberattacks. The Redmond, Wash., software giant sent [...]
I recently found on securityfocus mailinglist a bug in IE which can be exploited with a simple javascript code to spoof the address bar location… This allow attacker inject a malicious shockwave-flash application into Internet Explorer while it is display another URL (even trusted sites). The vulnerability has been confirmed on a fully patched system [...]
Internet Storm Center’s always informative Diary has some good information. At the urging of Handler Extraordinaire Kyle Haugsness, I tested the sploit on a box with software-based DEP and DropMyRights… here are the results: Software-based DEP protecting core Windows programs: sploit worked Software-based DEP protecting all programs: sploit worked DropMyRights, config’ed to allow IE to [...]
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