macOS 10.14.6 - root-kernel Privilege Escalation via update_dyld_shared_cache

macOS 10.14.6 - root-kernel Privilege Escalation via updatedyldsharedcache Tested on macOS Mojave 10.14.6, 18G87 and Catalina Beta 10.15 Beta 19A536g. On macOS, the dyld shared cache in /private/var/db/dyld/ is generated locally on the system and therefore doesn't have a real code signature;...

Gnip Banking Trojan Shows Ongoing, Aggressive Development

A new custom mobile banking malware for Android, dubbed Gnip, has emerged onto the scene, and its authors have taken an aggressive development track: Gnip appears to have been cobbled together in under five months, with four different variants already circulating — including a sample released in...

PT-2019-5308

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Ubuntu kernel series 5.0 and 5.3 Description The issue is related to the Overlayfs and ShiftFS drivers in the Linux kernel, specifically with operations on a resource after its expiration or...

CB Threat Analysis Unit: Technical Analysis of “Crosswalk”

The technical analysis is related to the TAU-TIN for the same malware which can be located in this post. FireEye recently reported on APT41, a Chinese state sponsored espionage group. The group has been documented as targeting healthcare, high-tech, and telecommunications companies for traditiona...

CVE-2019-2132

It is possible to overlay the VPN dialog by a malicious application. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0...

CVE-2019-2131

An application with overlay permission can display overlays on top of settings UI. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2...

CVE-2019-2125

In ChangeDefaultDialerDialog.java, there is a possible escalation of privilege due to an overlay attack. This could lead to local escalation of privilege, granting privileges to a local app without the user's informed consent, with no additional privileges needed. User interaction is needed for...

CVE-2019-2125

In ChangeDefaultDialerDialog.java, there is a possible escalation of privilege due to an overlay attack. This could lead to local escalation of privilege, granting privileges to a local app without the user's informed consent, with no additional privileges needed. User interaction is needed for...

CVE-2019-2132

It is possible to overlay the VPN dialog by a malicious application. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0...

Design/Logic Flaw

It is possible to overlay the VPN dialog by a malicious application. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0...

Design/Logic Flaw

In ChangeDefaultDialerDialog.java, there is a possible escalation of privilege due to an overlay attack. This could lead to local escalation of privilege, granting privileges to a local app without the user's informed consent, with no additional privileges needed. User interaction is needed for...

Privilege escalation

An application with overlay permission can display overlays on top of settings UI. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2...

CVE-2019-2132

It is possible to overlay the VPN dialog by a malicious application. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0...

CVE-2019-2132

CVE-2019-2132: Android vulnerability allowing an overlay of the VPN dialog by a malicious app, enabling local elevation of privilege. Exploitation requires user interaction and does not require additional execution privileges. Affected: Android versions 7.0, 7.1.1, 7.1.2, 8.0, 8.1, 9. The issue i...

CVE-2019-2131

CVE-2019-2131 affects Android devices where an application with overlay permission can display overlays on top of the Settings UI, potentially enabling local elevation of privilege. The issue is tied to the overlay permission mechanism on versions including Android 7.0–9.x (Android-7.0, 7.1.1, 7....

CVE-2019-2131

An application with overlay permission can display overlays on top of settings UI. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2...

CVE-2019-2125

CVE-2019-2125 affects Android where in ChangeDefaultDialerDialog.java an overlay attack can lead to local escalation of privilege without additional privileges. The root cause is an overlay-based elevation of privilege that allows a local app to gain higher privileges with user interaction requir...

Cerberus Enters the Android Malware Rental Scene

A never-before-seen Android banking trojan, dubbed Cerberus, is being rented out on underground forums by a threat group that likes to engage with the defense community publicly via Twitter. According to a Tuesday posting from ThreatFabric, Cerberus isn’t based on the leaked Anubis source code th...

Cerberus: A New Android 'Banking Malware For Rent' Emerges

After a few popular Android Trojans like Anubis, Red Alert 2.0, GM bot, and Exobot, quit their malware-as-a-service businesses, a new player has emerged on the Internet with similar capabilities to fill the gap, offering Android bot rental service to the masses. Dubbed "Cerberus ," the new remote...

Cerberus: A New Android 'Banking Malware For Rent' Emerges

After a few popular Android Trojans like Anubis, Red Alert 2.0, GM bot, and Exobot, quit their malware-as-a-service businesses, a new player has emerged on the Internet with similar capabilities to fill the gap, offering Android bot rental service to the masses. Dubbed "Cerberus," the new remote...