WebKit JIT - 'ByteCodeParser::handleIntrinsicCall' Type Confusion

/ case ArrayPushIntrinsic: ... if staticcastargumentCountIncludingThis = MINSPARSEARRAYINDEX return false; ArrayMode arrayMode = getArrayModemcurrentInstructionOPCODELENGTHopcall - 2.u.arrayProfile, Array::Write; ... This code always assumes that the current instruction is an opcall instruction...

WebKit JSC - BytecodeGenerator::hoistSloppyModeFunctionIfNecessary Does not Invalidate the 'ForInContext' Object

/ This is simillar to issue 1263 . When hoisting a function onto the outer scope, if it overwrites the iteration variable for a for-in loop it should invalidate the corresponding ForInContext object, but it doesn't. As a result, an arbitrary object can be passed as the property variable to the...

WebKit JSC JIT - 'JSPropertyNameEnumerator' Type Confusion

/ When a for-in loop is executed, a JSPropertyNameEnumerator object is created at the beginning and used to store the information of the input object to the for-in loop. Inside the loop, the structure ID of the "this" object of every getbyid expression taking the loop variable as the index is...

[SECURITY] Fedora 29 Update: chromium-70.0.3538.77-4.fc29

Chromium is an open-source web browser, powered by WebKit Blink...

Multiple Apple Products WebKit Denial of Service Vulnerability (CNVD-2018-26497)

Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with Mac OS X and iOS; WebKit is an open source web browser engine jointly developed by KDE, Apple, and Google. WebKit is a set of open source Web browser engine jointly developed by KDE, Apple Apple...

WebKit memory corruption vulnerability in multiple Apple products (CNVD-2018-25673)

Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with Mac OS X and iOS; WebKit is an open source web browser engine jointly developed by KDE, Apple, and Google. WebKit is a set of open source Web browser engine jointly developed by KDE, Apple Apple...

WebKit memory corruption vulnerability in multiple Apple products (CNVD-2018-25683)

Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with Mac OS X and iOS; WebKit is an open source web browser engine jointly developed by KDE, Apple, and Google. WebKit is a set of open source Web browser engine jointly developed by KDE, Apple Apple...

Multiple Apple Products WebKit Memory Corruption Vulnerability (CNVD-2018-26502)

Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with Mac OS X and iOS; WebKit is an open source web browser engine jointly developed by KDE, Apple, and Google. WebKit is a set of open source Web browser engine jointly developed by KDE, Apple Apple...

Apple iOS WebKit Address Bar Spoofing Vulnerability

Apple iOS is the United States Apple Apple company for mobile devices developed by a set of operating systems. WebKit is KDE, Apple Apple, Google Google and other companies jointly developed a set of open source Web browser engine, currently used by Apple Safari and Google Chrome and other...

CVE-2018-4372

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8...

[SECURITY] Fedora 28 Update: webkit2gtk3-2.22.3-1.fc28

WebKitGTK+ is the port of the portable web rendering engine WebKit to the GTK+ platform. This package contains WebKit2 based WebKitGTK+ for GTK+ 3...

Safari+macOS full exploit chain-vulnerability and early warning-the black bar safety net

At this year's Pwn2Own 2018 game, there is more for the Apple Safari browser attack challenge, today we will introduce for Safari remote code executionRCE, sandbox escapes, local privilege escalationLPEand for macOS 10.13.3 kernel exploits. To attack the challenges of the environment settings...

About the security content of Safari 11.1 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

About the security content of tvOS 11.4.1 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

About the security content of watchOS 4.3.2 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

[SECURITY] Fedora 27 Update: chromium-69.0.3497.100-1.fc27

Chromium is an open-source web browser, powered by WebKit Blink...

Apple Safari, tvOS and iTunes for Windows WebKit Memory Corruption Vulnerability

Apple Safari, tvOS, and iTunes for Windows are all products of Apple Inc. Apple Safari is a web browser; tvOS is a smart TV operating system; and iTunes for Windows is a media player application based on the Windows platform. WebKit is a set of open source web browser engine developed by KDE,...

[SECURITY] Fedora 29 Update: webkit2gtk3-2.22.3-1.fc29

WebKitGTK+ is the port of the portable web rendering engine WebKit to the GTK+ platform. This package contains WebKit2 based WebKitGTK+ for GTK+ 3...

Multiple Apple Products WebKit Memory Corruption Vulnerability (CNVD-2018-22309)

Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with Mac OS X and iOS; WebKit is an open source web browser engine jointly developed by KDE, Apple, and Google. WebKit is a set of open source Web browser engine jointly developed by KDE, Apple Apple...

Apple Fixes Multiple macOS, iOS Bugs Including a Quirky FaceTime Bug

UPDATE Apple tackled a bevy of vulnerabilities across all its platforms Tuesday, including one that allowed a remote attacker to initiate a FaceTime call by exploiting a bug in some model iPhones, iPads, and iPad Air devices. The wide-ranging security fixes came on the same day Apple announced a...