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Billions of Android Devices Vulnerable to Privilege Escalation Except Android 5.0 Lollipop

Billions of Android Devices Vulnerable to Privilege Escalation Except Android 5.0 Lollipop
Nov 20, 2014
A security weakness in Android mobile operating system versions below 5.0 that puts potentially every Android device at risk for privilege escalation attacks, has been patched in  Android 5.0 Lollipop  – the latest version of the mobile operating system. The security vulnerability ( CVE-2014-7911 ), discovered by a security researcher named Jann Horn , could allow any potential attacker to bypass the Address Space Layout Randomization (ASLR) defense and execute arbitrary code of their choice on a target device under certain circumstances. ASLR is a technique involved in protection from buffer overflow attacks. The flaw resides in java.io.ObjectInputStream , which fails to check whether an Object that is being deserialized is actually a serializable object. The vulnerability was reported by the researcher to Google security team earlier this year. According to the security researcher, android apps can communicate with system_service, which runs under admin privileges

New Android Browser Vulnerability Is a "Privacy Disaster" for 70% Of Android Users

New Android Browser Vulnerability Is a “Privacy Disaster” for 70% Of Android Users
Sep 17, 2014
A Serious vulnerability has been discovered in the Web browser installed by default on a large number (Approximately 70%) of Android devices, that could allow an attacker to hijack users' open websites, and there is now a Metasploit module available to easily exploit this dangerous flaw. The exploit targets vulnerability ( CVE-2014-6041 ) in Android versions 4.2.1 and all older versions and was first disclosed right at the start of September by an independent security researcher Rafay Baloch, but there has not been much public discussion on it. The Android bug has been called a " privacy disaster " by Tod Beardsley, a developer for the Metasploit security toolkit, and in order to explain you why, he has promised to post a video that is " sufficiently shocking ." " By malforming a javascript: URL handler with a prepended null byte, the AOSP, or Android Open Source Platform (AOSP) Browser) fails to enforce the Same-Origin Policy (SOP) browser secur
Navigating the Threat Landscape: Understanding Exposure Management, Pentesting, Red Teaming and RBVM

Navigating the Threat Landscape: Understanding Exposure Management, Pentesting, Red Teaming and RBVM

Apr 29, 2024Exposure Management / Attack Surface
It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,
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