Misuse of `Reference` and other transferable APIs may lead to access to nodejs isolate

Versions of isolated-vm before v4.0.0, and especially before v3.0.0, have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to the underlying reference's full prototype chain. In an...

Arbitrary Code Execution

isolated-vm is vulnerable to arbitrary code execution. The vulnerability exists through the ability to instantiate NativeModule from the RAII wrapper, allowing the file upload API to create objects that could run native code...

Who Contains the Containers?

Posted by James Forshaw, Project Zero This is a short blog post about a research project I conducted on Windows Server Containers that resulted in four privilege escalations which Microsoft fixed in March 2021. In the post, I describe what led to this research, my research process, and insights...

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

Design/Logic Flaw

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

CVE-2021-21413

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

CVE-2021-21413

CVE-2021-21413 affects the isolated-vm library for Node.js prior to v4.0.0. The issue arises from API pitfalls where exposed Reference objects can reveal a reference to the nodejs context’s Function object and potentially the prototype chain, enabling attacks that could modify API objects or acce...

CVE-2021-21413 Misuse of `Reference` and other transferable APIs may lead to access to nodejs isolate

isolated-vm is a library for nodejs which gives you access to v8's Isolate interface. Versions of isolated-vm before v4.0.0 have API pitfalls which may make it easy for implementers to expose supposed secure isolates to the permissions of the main nodejs isolate. Reference objects allow access to...

isolated-vm 安全漏洞

Marcel Laverdet isolated-vm is a Marcel Laverdet open source application. Library for nodejs with access to v8's Isolate interface. A security vulnerability exists in isolated-vm, which stems from an API flaw that can be exploited by an attacker to obtain references to function objects in a nodej...

The vulnerability in the isolated environment of the Google Chrome browser’s iframe allows a perpetrator to compromise data integrity.

The vulnerability in the isolated iframe environment of Google Chrome relates to improper security checks for standard elements. Exploiting this vulnerability allows a remote attacker to compromise data integrity...

The vulnerability of the DevTools set of tools in the Google Chrome web browser allows a hacker to escape from the isolated software environment.

The vulnerability of the DevTools set of tools in the Google Chrome web browser is related to the use of memory after it is released. Exploiting this vulnerability can allow an attacker to exit from a isolated software environment...

The vulnerability of the isolated iframe in the Google Chrome web browser allows a perpetrator to circumvent existing security restrictions.

The vulnerability in the isolated environment of the iframe in the Google Chrome web browser is related to an incorrect limitation on the visible layers of the user interface. Exploiting this vulnerability could allow a malicious actor to bypass existing security restrictions remotely...

Server-side request forgery in CarrierWave

Impact CarrierWave download feature has an SSRF vulnerability, allowing attacks to provide DNS entries or IP addresses that are intended for internal use and gather information about the Intranet infrastructure of the platform. Patches Upgrade to 2.1.1 or 1.3.2. Workarounds Using proper network...

Server-side request forgery in CarrierWave

Impact CarrierWave download feature or 1.3.2. Workarounds Using proper network segmentation and applying the principle of least privilege to outbound connections from application servers can reduce the severity of SSRF vulnerabilities. Ideally the vulnerable gem should run on an isolated server...

Industrial Gear at Risk from Fuji Code-Execution Bugs

Industrial control software ICS from Fuji Electric is vulnerable to several high-severity arbitrary code-execution security bugs, according to a federal warning. Authorities are warning the flaws could allow physical attacks on factory and critical-infrastructure equipment. Fuji Electric’s Tellus...

The vulnerability of the command-line interface of the Cisco Connected Mobile Experiences software allows a hacker to escalate their privileges and gain access to the isolated software environment.

The vulnerability of the command-line interface of the Cisco Connected Mobile Experiences software relates to errors in privilege management. Exploiting this vulnerability can allow attackers to enhance their privileges and gain access to the isolated software environment...

Code injection

containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting...

PT-2020-5862 · Containerd +5 · Kubernetes Containerd +4

Name of the Vulnerable Software and Affected Versions: containerd versions prior to 1.3.9 and 1.4.3 Description: The issue is related to the improper exposure of the containerd-shim API to host network containers. Access controls for the shim's API socket verified that the connecting process had ...

Authentication flaw

SSMC3.7.0.0 is vulnerable to remote authentication bypass. HPE StoreServ Management Console SSMC 3.7.0.0 is an off node multiarray manager web application and remains isolated from data on the managed arrays. HPE has provided an update to HPE StoreServ Management Console SSMC software 3.7.0.0...