Ryan Naraine

Stolen FTP credentials likely in massive web attacks

From SearchSecurity (Rob Westervelt)
Stolen FTP credentials are suspected as the root cause of a massive attack compromising over 40,000 web sites.
Attackers have targeted legitimate websites in the latest wave, and so far researchers at security vendor Websense Inc. say it isn’t likely that SQL injection, cross-site scripting or other website vulnerabilities are to blame. Instead, the attackers are easily injecting malicious JavaScript code into sites by logging in with stolen usernames and passwords.  Read the full story [techtarget.com]

Examining Conficker: When a worm becomes a botnet

From TechTarget (Brian Sears)

I recently read an article where two experts expressed different ideas of what Conficker represented. One expert argued that Conficker was clearly not a botnet, as it lacked some of the basic abilities typically found in botnets. While the other expert said Conficker indeed was a botnet, In the end they both agreed Conficker represented a significant threat. So what is Conficker? Well in the case of our two experts, they were both right and wrong. In my opinion, Conficker appears as a package or a mesh of several different threats, each one with its own purpose. Read the full story [techtarget.com]

Apple plugs 10 QuickTime code execution holes

Apple today released QuickTime 7.6.2 with fixes for a variety of security vulnerabilities, some of which could lead to arbitrary code execution attacks.
The update, available for Mac OS X, Windows XP and Windows Vista, covers a total of 10 documented vulnerabilities that could be exploited via booby-trapped movie, video, image and audio files. Read the full story [zdnet.com]


From Reuters (Tarmo Virki)
Accessing your bank account using your mobile phone might seem safe, but security experts say would-be hackers can access confidential information via a simple text message seemingly from your service provider.
People in the industry aware of the risk see it as extremely small, as only a few people use handsets to access their bank accounts, but it is growing as mobile Internet usage rises.  Read the full story [reuters.com]

From The Register (Dan Goodin)

A nasty infection that attempts to install a potent malware cocktail on the machines of end users has spread to about 30,000 websites run by businesses, government agencies and other organizations, researchers warned Friday [websense.com].

The infection sneaks malicious javascript onto the front page of websites, most likely by exploiting a common application that leads to a SQL injection, said Stephan Chenette, manager for security research at security firm Websense. The injected code is designed to look like a Google Analytics script, and it uses obfuscated javascript, so it is hard to spot. Read the full story [theregister.co.uk]

From PC Mag (Larry Seltzer)
Microsoft has made much of the security advances in their recent products but some people ask why these are not incorporated into their earlier products. The basic answer is that it usually would come at a cost that users aren’t willing to pay in a software patch, but may be willing in a new product generation.
Yesterday’s revelation of a flaw in DirectShow in Windows XP and other older Windows versions is a perfect example. Windows Vista, Windows Server 2008 and Windows 7 were all not vulnerable. Why? Because the DirectShow code in XP had largely been replaced with the new Windows Media Foundation, developed using the company’s SDL (Security Development Lifecycle), a series of development rules designed to decrease the number of vulnerabilities in code and to limit the impact of those that remain. Read the full story [pcmag.com]

On the day that President Obama releases a cybersecurity policy review, hear from experts and officials in the field. This video features Janet Napolitano, Secretary of Homeland Security; William Pelgrin, Chief Cybersecurity Officer of New York; John Thompson, CEO of Symantec; Leslie Harris of the Center for Democracy & Technology; Jeannette Wing of the National Science Foundation.

From The H Security

Security researcher Michal Sajdak revealed at CONFidence 2009 in Krakow in mid-May that it’s relatively easy to make the Linksys WAG54G2 WLAN DSL router execute arbitrary shell commands. He has now published [securitum.pl] further details.

Sajdak discovered that it’s easy to add a shell command to a POST request and have the router execute it. To test this, all you need is a proxy that can modify the POST request before it’s sent. Sajdak says he told the manufacturer, Cisco, about the error in March and his message was acknowledged, but he has received no report of a fix as yet. Read the full story [h-online.com]

A routine security update for a Microsoft Windows component installed on tens of millions of computers has quietly installed an extra add-on for an untold number of users surfing the Web with Mozilla’s Firefox Web browser, according to a report [washingtonpost.com] by Brian Krebs
The Firefox add-on was silently added to Firefox when users downloaded a service pack for the Microsoft .NET Framework.  Annoyances.org explains why this is a security problem: