Feeds

MS knew of Aurora exploit four months before Google attacks

China light on the matter

Top 5 reasons to deploy VMware with Tegile

Microsoft first knew of the bug used in the infamous Operation Aurora IE exploits as long ago as August, four months before the vulnerability was used in exploits against Google and other hi-tech firms in December, it has emerged.

Redmond's security gnomes finally got around to patching the exploit on Thursday. Microsoft's advisory accompanying its cumulative update for IE credited Meron Sellem of Israeli firm BugSec for reporting the HTML Object Memory Corruption Vulnerability (CVE-2010-0249), the zero-day vulnerability used in the now infamous attacks.

BugSec's bulletin states that it reported the bug to the software giant on 26 August. The bug affected IE 6, IE 7 and IE 8 (the latest version), but the hack attacks against Google et al targeted IE 6, a browser first released in 2001. Exploits involved tricking users of vulnerable browsers into visiting booby-trapped websites. These sites downloaded the Hydraq backdoor Trojan and other malicious components onto compromised PCs.

ThreatPost, a Kaspersky Labs news service, reports that a patch against the flaw was lined up for release in February. It was published early in response to the row that followed Google's surprise admission last week, that the bug was being exploited in cyber-espionage attacks targeting it and other hi-tech firms.

Software vendors in general often take months to develop security fixes, a process that often involves a great deal of testing work. An unfortunate set of events meant that this particular bug became one of the most infamous in years. Even now we know the details, the future potency of the bug is far from immediately apparent.

A quick search of Secunia's database, via its PSI patching tool, reveals a problem with an unpatched ActiveX control that looks just as bad, for example.

More discussion on whether Microsoft's patch was tardy or not, and the role of the vulnerability in the Operation Aurora attacks (it may not have been the only vector), can be found in a blog entry by Graham Cluley of Sophos here. ®

Remote control for virtualized desktops

More from The Register

next story
Patch NOW! Microsoft slings emergency bug fix at Windows admins
Vulnerability promotes lusers to domain overlords ... oops
Mozilla, EFF, Cisco back free-as-in-FREE-BEER SSL cert authority
Let’s Encrypt to give HTTPS-everywhere a boost in 2015
You really need to do some tech support for Aunty Agnes
Free anti-virus software, expires, stops updating and p0wns the world
Meet OneRNG: a fully-open entropy generator for a paranoid age
Kiwis to seek random investors for crowd-funded randomiser
Got an iPhone or iPad? LOOK OUT for MASQUE-D INTRUDERS
UNjailbroken iOS 7, 8 open to evil, says secbiz FireEye
USB coding anarchy: Consider all sticks licked
Thumb drive design ruled by almighty buck
Attack reveals 81 percent of Tor users but admins call for calm
Cisco Netflow a handy tool for cheapskate attackers
prev story

Whitepapers

Choosing cloud Backup services
Demystify how you can address your data protection needs in your small- to medium-sized business and select the best online backup service to meet your needs.
Getting started with customer-focused identity management
Learn why identity is a fundamental requirement to digital growth, and how without it there is no way to identify and engage customers in a meaningful way.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.
Simplify SSL certificate management across the enterprise
Simple steps to take control of SSL across the enterprise, and recommendations for a management platform for full visibility and single-point of control for these Certificates.
Saudi Petroleum chooses Tegile storage solution
A storage solution that addresses company growth and performance for business-critical applications of caseware archive and search along with other key operational systems.