CVE-2018-19976

In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine...

CVE-2018-19975

In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in libyara/exec.c. Specifically, OPCOUNT can read a DWORD...

CVE-2018-19976

In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c. This is a consequence of the design of the YARA virtual machine...

PT-2018-15182

Name of the Vulnerable Software and Affected Versions YARA version 3.8.1 Description The issue arises from the design of the YARA virtual machine, where bytecode in a specially crafted compiled rule can expose information about its environment. This occurs in the libyara/exec.c component...

GHSA-VQGP-4JGJ-5J64 Py-EVM is vulnerable to arbitrary bytecode injection

Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode call that triggers computation.stack.values with '"stack": 100, 100, 0' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed...

Py-EVM is vulnerable to arbitrary bytecode injection

Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode call that triggers computation.stack.values with '"stack": 100, 100, 0' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed...

Manticore - Symbolic Execution Tool For Analysis Of Binaries And Smart Contracts

Manticore is a symbolic execution tool for analysis of binaries and smart contracts. Note: Beginning with version 0.2.0, Python 3.6+ is required. Features Input Generation : Manticore automatically generates inputs that trigger unique code paths Crash Discovery : Manticore discovers inputs that...

Denial Of Service (DoS)

github.com/ethereum/go-ethereum is vulnerable to a denial of service DoS attack. A malicious user can pass bytecode to the application to cause a SEGV fault, crashing the application...

Go Ethereum Denial of Service Vulnerability

Go Ethereum aka geth is an open source implementation of the Ether protocol written in the Go language. A security vulnerability exists in the cmd/evm/runner.go file in Go Ethereum version 1.8.17. An attacker can exploit the vulnerability with the help of specially crafted bytecode to cause a...

CVE-2018-19184

cmd/evm/runner.go in Go Ethereum aka geth 1.8.17 allows attackers to cause a denial of service SEGV via crafted bytecode...

PYSEC-2018-155

Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode call that triggers computation.stack.values with '"stack": 100, 100, 0' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed...

PYSEC-2018-155

Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode call that triggers computation.stack.values with '"stack": 100, 100, 0' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed...

Code injection

cmd/evm/runner.go in Go Ethereum aka geth 1.8.17 allows attackers to cause a denial of service SEGV via crafted bytecode...

PYSEC-2018-96

Py-EVM v0.2.0-alpha.33 allows attackers to make a vm.executebytecode call that triggers computation.stack.values with '"stack": 100, 100, 0' where b'\x' was expected, resulting in an execution failure because of an invalid opcode. This is reportedly related to "smart contracts can be executed...

CVE-2018-19184

cmd/evm/runner.go in Go Ethereum aka geth 1.8.17 allows attackers to cause a denial of service SEGV via crafted bytecode...

CVE-2018-19183

ethereumjs-vm 2.4.0 allows attackers to cause a denial of service vm.runCode failure and REVERT via a "code: Buffer.frommycode, 'hex'" attribute. NOTE: the vendor disputes this because REVERT is a normal bytecode that can be triggered from high-level source code, leading to a normal programmatic...

CVE-2018-19184

CVE-2018-19184 affects Go Ethereum (geth) prior to or including 1.8.17, specifically in cmd/evm/runner.go. The vulnerability allows an attacker to trigger a denial-of-service (SEGV) through specially crafted bytecode, as documented in multiple sources (NVD entry for CVE-2018-19184 and SUSE/GHSA e...

PT-2018-14845 · Ethereum · Go-Ethereum

Name of the Vulnerable Software and Affected Versions: Go Ethereum aka geth version 1.8.17 Description: The issue allows attackers to cause a denial of service SEGV via crafted bytecode. This is related to the cmd/evm/runner.go file in Go Ethereum. The estimated number of potentially affected...

CVE-2018-19183

ethereumjs-vm 2.4.0 allows attackers to cause a denial of service vm.runCode failure and REVERT via a "code: Buffer.frommycode, 'hex'" attribute. NOTE: the vendor disputes this because REVERT is a normal bytecode that can be triggered from high-level source code, leading to a normal programmatic...

Microsoft Edge Chakra JIT - Scope Parsing Type Confusion Exploit

Exploit for windows platform in category dos / poc // PoC: async function triggera = class b await 1 let spray = ; for let i = 0; i 0016 SetHomeObj R13 R14 001b NewScObjectSimple R9 001d ProfiledStFld R9.value = R2 1 0021 ProfiledStFld R9.done = R4 2 0025 Yield R9 R9...