DEF CON 2018: ‘Man in the Disk’ Attack Surface Affects All Android Phones

A function of the Android storage mechanism opens up an attack surface that affects all Android devices, and allows an attacker to corrupt data, steal sensitive information or even take control of a mobile phone. Simply put, the issue – dubbed “man in the disk” – allows a bad actor to hijack the...

DEBIAN-CVE-2017-2633

An out-of-bounds memory access issue was found in Quick Emulator QEMU before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vncrefreshserversurface'. A user inside a guest could use this flaw to crash the QEMU process...

Google Chrome - Swiftshader Blitting Floating-Point Precision Errors

getInternalFormat == FORMATNULL return; ifblitReactorsource, sourceRect, dest, destRect, options return; SliceRectF sRect = sourceRect; SliceRect dRect = destRect; bool flipX = destRect.x0 destRect.x1; bool flipY = destRect.y0 destRect.y1; ifflipX swapdRect.x0, dRect.x1; swapsRect.x0, sRect.x1;...

Intrigue-Core - Discover Your Attack Surface

Intrigue-core is a framework for automated attack surface discovery. There are a number of use cases: Application and Infrastructure Asset Discovery Security Research and Vulnerability Discovery Malware Campaign Research & Indicator Enrichment Exploratory OSINT Research If you'd like assistance...

science-et-surface.fr XSS vulnerability

Open Bug Bounty ID: OBB-637043 Description| Value ---|--- Affected Website:| science-et-surface.fr Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

Delay with touch screen swipe in HDX session from touch screen device when using Receiver for Windows

When using a touch screen device such as Microsoft surface pro which utilizes the full receiver for windows client users notice a delay when using the touch screen swipe feature in the session. This delay is most obvious when using the finger or a stylus pen to draw in an application such as MS...

Brave Software: Navigation to restricted origins via "Open in new tab"

Summary: It's possible to open links pointing to file:/// origin from web pages using "Open link in a new tab" in context menu. https://hackerone.com/bugs?reportid=369185 shows unsafe ssh:// protocol handling, which leads to information leak using sshOS username and etc.. The vulnerability is...

SingTel Backdoor Detection (ForgotDoor)

The remote SingTel router may be contain a backdoor. Certain SingTel routers had their administrative web interfaces port-forwarded to public-facing addresses by customer support after users requested customer service. Depending on the configuration, the router may require no credentials, default...

KB4073065: Surface guidance to protect against silicon-based microarchitectural and speculative execution side-channel vulnerabilities

None None...

KLA11030 Speculative Store Bypass and Rogue System Register Read vulnerabilities in Microsoft Surface Products

On January 3, 2018, Microsoft released advisories and security updates related to a recently discovered class of hardware vulnerabilities known as Spectre and Meltdown that affect AMD, ARM, and Intel CPUs. On May 21, 2018, Intel announced the Rogue System Registry Read vulnerability. Also a new...

Multiple CPU Hardware CVE-2018-3639 Information Disclosure Vulnerability

Description Multiple CPU Hardware are prone to an information-disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may aid in further attacks. Technologies Affected ARM Cortex A15 ARM Cortex A57 ARM Cortex A72 IBM AIX 5.3 IBM AIX 6.1 IBM AIX 7.1 IBM Aix...

Foxit PDF Reader JavaScript setPersistent Remote Code Execution Vulnerability(CVE-2018-3842)

Summary An exploitable use of an uninitialized pointer vulnerability exists in the JavaScript engine in Foxit PDF Reader version 9.0.1.1049. A specially crafted PDF document can lead to a dereference of an uninitialized pointer which, if under attacker control, can result in arbitrary code...

Building a world without passwords

Nobody likes passwords. They are inconvenient, insecure, and expensive. In fact, we dislike them so much that weve been busy at work trying to create a world without them a world without passwords. In this blog, we will provide a brief insight into how we at Microsoft think about solving this...

Cloud Credentials: New Attack Surface for Old Problem

SAN FRANCISCO – Credential theft and abuse have long been a nagging problem for local network administrators. The threat surface ranges from pretexting scams to insiders who abuse network privileges in order to grant themselves higher permissions than otherwise assigned. Here at RSA Conference,...

kernel: drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()

An out-of-bounds write vulnerability was found in the Linux kernel's vmwsurfacedefineioctl function, in the 'drivers/gpu/drm/vmwgfx/vmwgfxsurface.c' file. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely...

kernel: drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()

An out-of-bounds write vulnerability was found in the Linux kernel's vmwsurfacedefineioctl function, in the 'drivers/gpu/drm/vmwgfx/vmwgfxsurface.c' file. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is unlikely...

Zero Trust and the Slowly Boiled Frog

Disclaimer: No actual frogs were harmed in the writing of the blog post. We wouldn't do that. We like frogs. What is Zero Trust Networking? The Zero Trust security model was proposed by John Kindervag of Forrester Research back in 2010. The concept is that the traditional trust model of "trust, b...

EulerOS 2.0 SP1 : libxml2 (EulerOS-SA-2018-1070)

According to the versions of the libxml2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An integer overflow in xmlmemory.c in libxml2 before 2.9.5, as used in Google Chrome prior to 62.0.3202.62 and other products, allowed a remote...

How to mitigate rapid cyberattacks such as Petya and WannaCrypt

In the first blog post of this 3-part series, we introduced what rapid cyberattacks are and illustrated how rapid cyberattacks are different in terms of execution and outcome. In the second blog post, we provided some details on Petya and how it worked. In this final blog post, we will share:...

How to mitigate rapid cyberattacks such as Petya and WannaCrypt

In the first blog post of this 3-part series, we introduced what rapid cyberattacks are and illustrated how rapid cyberattacks are different in terms of execution and outcome. In the second blog post, we provided some details on Petya and how it worked. In this final blog post, we will share:...