Risk
1/31/2011
09:29 PM
George V. Hulme
George V. Hulme
Commentary
Connect Directly
RSS
E-Mail
50%
50%

Data Leak Vulnerability In Android Gingerbread

Google's Android Gingerbread (version 2.3) operating system is affected by a data-leak vulnerability that is very similar to a vulnerability in an earlier version that was supposed to have been fixed.

Google's Android Gingerbread (version 2.3) operating system is affected by a data-leak vulnerability that is very similar to a vulnerability in an earlier version that was supposed to have been fixed.Xuxian Jiang, a security researcher at NC State University has found a vulnerability in the most recent version of Google Android known as Gingerbread. According to Jiang, the data stealing vulnerability is similar to a vulnerability identified in Google's previous mobile operating system, Froyo.

Essentially, by enticing a user to click on a link, some information on the phone may be accessed. One of the more egregious aspects of the flaw is how it allows an attacker to potentially access files stored on the microSD card. Users can store virtually information they desire on the cards.

According to Jiang's post, there is working code that proves the vulnerability is exploitable:

We have a proof-of-concept exploit with a stock Nexus S phone and are able to successfully exploit the vulnerability to steal potentially personal information from the phone. The attack works by requiring the user to visit a malicious link. Based on the experiments with one of our Nexus S phones, we have leveraged the vulnerability to

• Obtain the list of applications that are currently installed in the phone; • Upload the applications (located in /system and /sdcard partitions) to a remote server;

Read and upload the contents of any file (including photos, saved voicemails...) stored on the phone's /sdcard. Note that to do that, the exact pathname/filename needs to be known.

So far there have been no indication of attacks in the wild.

A Google representative provided Dark Reading a statement that substantiated the researcher's findings:

"We've incorporated a fix for an issue in the Android browser on a limited number of devices that could, under certain circumstances, allow for accessing application and other types of data stored on the phone. We're in communication with our partners."

Until the fix is out, Jiang advises users who want to mitigate the risk to disable Javascript, or switch to another browser such as Firefox.

For my security and technology observations throughout the day, find me on Twitter.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
Partner Perspectives
What's This?
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.

As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Featured Writers
White Papers
Cartoon
Current Issue
Dark Reading's October Tech Digest
Fast data analysis can stymie attacks and strengthen enterprise security. Does your team have the data smarts?
Flash Poll
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2012-2413
Published: 2014-10-20
Cross-site scripting (XSS) vulnerability in the ja_purity template for Joomla! 1.5.26 and earlier allows remote attackers to inject arbitrary web script or HTML via the Mod* cookie parameter to html/modules.php.

CVE-2012-5244
Published: 2014-10-20
Multiple SQL injection vulnerabilities in Banana Dance B.2.6 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) return, (2) display, (3) table, or (4) search parameter to functions/suggest.php; (5) the id parameter to functions/widgets.php, (6) the category parameter to...

CVE-2012-5694
Published: 2014-10-20
Multiple SQL injection vulnerabilities in Bulb Security Smartphone Pentest Framework (SPF) before 0.1.3 allow remote attackers to execute arbitrary SQL commands via the (1) agentPhNo, (2) controlPhNo, (3) agentURLPath, (4) agentControlKey, or (5) platformDD1 parameter to frameworkgui/attach2Agents.p...

CVE-2012-5695
Published: 2014-10-20
Multiple cross-site request forgery (CSRF) vulnerabilities in Bulb Security Smartphone Pentest Framework (SPF) 0.1.2 through 0.1.4 allow remote attackers to hijack the authentication of administrators for requests that conduct (1) shell metacharacter or (2) SQL injection attacks or (3) send an SMS m...

CVE-2012-5696
Published: 2014-10-20
Bulb Security Smartphone Pentest Framework (SPF) before 0.1.3 does not properly restrict access to frameworkgui/config, which allows remote attackers to obtain the plaintext database password via a direct request.

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Follow Dark Reading editors into the field as they talk with noted experts from the security world.