CVE-2023-28081

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted...

Design/Logic Flaw

A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled for Hermes prior to commit da8990f737ebb9d9810633502f65ed462b819c09 could have been used by an attacker to achieve remote code execution. Note that this is only exploitable in cases where Herme...

Design/Logic Flaw

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted...

CVE-2023-30470

CVE-2023-30470 concerns the Hermes JavaScript engine used by React Native. A use-after-free caused by unsound inference in the bytecode generation when optimizations are enabled could allow remote code execution if untrusted JavaScript is executed. The issue is tied to Hermes builds prior to comm...

CVE-2023-30470

A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled for Hermes prior to commit da8990f737ebb9d9810633502f65ed462b819c09 could have been used by an attacker to achieve remote code execution. Note that this is only exploitable in cases where Herme...

CVE-2023-28081

CVE-2023-28081 involves a bytecode optimization bug in the Hermes JavaScript engine (used by React Native). The flaw, present in Hermes builds prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81, can cause a use-after-free and enable arbitrary code execution via a carefully crafted payload. ...

CVE-2023-28081

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted...

CVE-2023-28081

A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. Note that this is only exploitable in cases where Hermes is used to execute untrusted...

PT-2023-22710 · Hermes · Hermes

Name of the Vulnerable Software and Affected Versions: Hermes versions prior to commit da8990f737ebb9d9810633502f65ed462b819c09 Description: A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled could have been used by an attacker to achieve remot...

PT-2023-21541 · Hermes · Hermes

Name of the Vulnerable Software and Affected Versions: Hermes versions prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 Description: A bytecode optimization bug could be used to cause a use-after-free and obtain arbitrary code execution via a carefully crafted payload. This is only...

Facebook Hermes 资源管理错误漏洞

Facebook Hermes is a JavaScript engine from Facebook Inc. in the United States. The engine is targeted at React Native applications to improve the performance of mobile client application apps, but not for server-side infrastructures such as browsers & Node.js. A security vulnerability exists in...

Denial Of Service (DoS)

Vyper is vulnerable to Denial Of Service DoS. The vulnerability exists due to a lack of validation in the rawcall parameter of functions.py, which generates invalid bytecode when both axoutsize=0 and revertonfailure=False. The result from the rawcall function can either be True or False depending...

CVE-2023-30629

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.1 through 0.3.7, the Vyper compiler generates the wrong bytecode. Any contract that uses the rawcall with revertonfailure=False and maxoutsize=0 receives the wrong response from rawcall. Depending on the...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.1 through 0.3.7, the Vyper compiler generates the wrong bytecode. Any contract that uses the rawcall with revertonfailure=False and maxoutsize=0 receives the wrong response from rawcall. Depending on the...

CVE-2023-30629 Vyper's raw_call with outsize=0 and revert_on_failure=False returns incorrect success value

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.1 through 0.3.7, the Vyper compiler generates the wrong bytecode. Any contract that uses the rawcall with revertonfailure=False and maxoutsize=0 receives the wrong response from rawcall. Depending on the...

CVE-2023-30629 Vyper's raw_call with outsize=0 and revert_on_failure=False returns incorrect success value

Vyper is a Pythonic Smart Contract Language for the ethereum virtual machine. In versions 0.3.1 through 0.3.7, the Vyper compiler generates the wrong bytecode. Any contract that uses the rawcall with revertonfailure=False and maxoutsize=0 receives the wrong response from rawcall. Depending on the...

Vyper 安全漏洞

Vyper is the Pythonic smart contract language for EVM. A security vulnerability exists in Vyper versions 0.3.1 through 0.3.7, which stems from the Vyper compiler generating incorrect bytecode...

Crypto-Stealing OpcJacker Malware Targets Users with Fake VPN Service

A piece of new information-stealing malware called OpcJacker has been spotted in the wild since the second half of 2022 as part of a malvertising campaign. "OpcJacker's main functions include keylogging, taking screenshots, stealing sensitive data from browsers, loading additional modules, and...

Important: bcel

Issue Overview: Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllab...

Amazon Linux 2023 : bcel, bcel-javadoc (ALAS2023-2023-105)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-105 advisory. Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitra...