Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Vulnerabilities / Threats

Samsung Galaxy Security Alert: Android Backdoor Discovered

Samsung's flavor of Android has a backdoor that can be remotely exploited by attackers, Android developers warn

Security alert: Attackers can remotely exploit a software-based backdoor -- present in at least nine different models of Samsung smartphones and tablets -- to steal files and location data or surreptitiously activate a microphone or camera.

That warning was sounded Wednesday by members of the Replicant project, which builds free versions of Android to replace the proprietary versions installed by most carriers and manufacturers.

Replicant researchers said they found that the radio modems on some Samsung devices will execute remote file system (RFS) commands. "We discovered that the proprietary program running on the applications processor in charge of handling the communication protocol with the modem actually implements a back door that lets the modem perform remote file I/O operations on the file system," said Replicant developer Paul Kocialkowski in a blog post on the Free Software Foundation site.

"This program is shipped with the Samsung Galaxy devices and makes it possible for the modem to read, write, and delete files on the phone's storage," he added. "On several phone models, this program runs with sufficient rights to access and modify the user's personal data."

Read the full article here.

Have a comment on this story? Please click "Add Your Comment" below. If you'd like to contact Dark Reading's editors directly, send us a message.

 

Mathew Schwartz served as the InformationWeek information security reporter from 2010 until mid-2014. View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Aviation Faces Increasing Cybersecurity Scrutiny
Kelly Jackson Higgins, Executive Editor at Dark Reading,  8/22/2019
Microsoft Tops Phishers' Favorite Brands as Facebook Spikes
Kelly Sheridan, Staff Editor, Dark Reading,  8/22/2019
MoviePass Leaves Credit Card Numbers, Personal Data Exposed Online
Kelly Sheridan, Staff Editor, Dark Reading,  8/21/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
7 Threats & Disruptive Forces Changing the Face of Cybersecurity
This Dark Reading Tech Digest gives an in-depth look at the biggest emerging threats and disruptive forces that are changing the face of cybersecurity today.
Flash Poll
The State of IT Operations and Cybersecurity Operations
The State of IT Operations and Cybersecurity Operations
Your enterprise's cyber risk may depend upon the relationship between the IT team and the security team. Heres some insight on what's working and what isn't in the data center.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2016-6154
PUBLISHED: 2019-08-23
The authentication applet in Watchguard Fireware 11.11 Operating System has reflected XSS (this can also cause an open redirect).
CVE-2019-5594
PUBLISHED: 2019-08-23
An Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") in Fortinet FortiNAC 8.3.0 to 8.3.6 and 8.5.0 admin webUI may allow an unauthenticated attacker to perform a reflected XSS attack via the search field in the webUI.
CVE-2019-6695
PUBLISHED: 2019-08-23
Lack of root file system integrity checking in Fortinet FortiManager VM application images of all versions below 6.2.1 may allow an attacker to implant third-party programs by recreating the image through specific methods.
CVE-2019-12400
PUBLISHED: 2019-08-23
In version 2.0.3 Apache Santuario XML Security for Java, a caching mechanism was introduced to speed up creating new XML documents using a static pool of DocumentBuilders. However, if some untrusted code can register a malicious implementation with the thread context class loader first, then this im...
CVE-2019-15092
PUBLISHED: 2019-08-23
The webtoffee "WordPress Users & WooCommerce Customers Import Export" plugin 1.3.0 for WordPress allows CSV injection in the user_url, display_name, first_name, and last_name columns in an exported CSV file created by the WF_CustomerImpExpCsv_Exporter class.