📄 V8 BytecodeArray Swapping Sandbox Bypass

V8 suffers from a sandbox bypass due to arbitrary bytecode execution from BytecodeArray swapping before code deoptimization. Vulnerability Details When deoptimizing compiled code and resuming execution in the interpreter, V8 uses the function Deoptimizer::DoComputeOutputFrames to reconstruct the...

SUSE CVE-2014-1721

Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a...

SUSE CVE-2016-1678

objects.cc in Google V8 before 5.0.71.32, as used in Google Chrome before 51.0.2704.63, does not properly restrict lazy deoptimization, which allows remote attackers to cause a denial of service heap-based buffer overflow or possibly have unspecified other impact via crafted JavaScript code...

Chrome V8 Turbofan Type Confusion

V8: Turbofan fails to deoptimize code after map deprecation, leading to type confusion NOTE: We have evidence that the following bug is being used in the wild. Therefore, this bug is subject to a 7 day disclosure deadline. VULNERABILITY DETAILS When turbofan compiles code that performs a Map...

SUSE SLED15 / SLES15 Security Update : java-11-openjdk (SUSE-SU-2020:2143-1)

This update for java-11-openjdk fixes the following issues : Update to upstream tag jdk-11.0.8+10 July 2020 CPU, bsc1174157 - Security fixes : + JDK-8230613: Better ASCII conversions + JDK-8231800: Better listing of arrays + JDK-8232014: Expand DTD support + JDK-8233234: Better Zip Naming +...

Spidermonkey - IonMonkey Unexpected ObjectGroup in ObjectGroupDispatch Operation

Spidermonkey - IonMonkey Unexpected ObjectGroup in ObjectGroupDispatch Operation While fuzzing Spidermonkey, I encountered the following commented and modified JavaScript program which crashes debug builds of the latest release version of Spidermonkey from commit...

Microsoft Edge Chakra - PathTypeHandlerBase::SetAttributesHelper Type Confusion

Microsoft Edge Chakra - PathTypeHandlerBase::SetAttributesHelper Type Confusion / Here's a snippet of PathTypeHandlerBase::SetAttributesHelper. PathTypeHandlerBase predTypeHandler = this; DynamicType currentType = instance-GetDynamicType; while predTypeHandler-GetPathLength propertyIndex...

CVE-2016-1678

objects.cc in Google V8 before 5.0.71.32, as used in Google Chrome before 51.0.2704.63, does not properly restrict lazy deoptimization, which allows remote attackers to cause a denial of service heap-based buffer overflow or possibly have unspecified other impact via crafted JavaScript code...

UBUNTU-CVE-2016-1678

objects.cc in Google V8 before 5.0.71.32, as used in Google Chrome before 51.0.2704.63, does not properly restrict lazy deoptimization, which allows remote attackers to cause a denial of service heap-based buffer overflow or possibly have unspecified other impact via crafted JavaScript code...

UBUNTU-CVE-2014-1721

Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service memory corruption or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a...