CVE-2024-22019

A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service DoS. The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk...

CVE-2024-21892

The CVE-2024-21892 vulnerability affects Node.js on Linux where environment-variable handling with elevated privileges is mishandled due to a buggy exemption; unprivileged users could inject code inheriting the process’s privileges. Connected advisories note Node.js updates/fixes in multiple dist...

CVE-2024-21890

The Node.js Permission Model does not clarify in the documentation that wildcards should be only used as the last character of a file path. For example: --allow-fs-read=/home/node/.ssh/.pub will ignore pub and give access to everything after .ssh/. This misleading documentation affects all users...

CVE-2024-21896

The permission model protects itself against path traversal attacks by calling path.resolve on any paths given by the user. If the path is to be treated as a Buffer, the implementation uses Buffer.from to obtain a Buffer from the result of path.resolve. By monkey-patching Buffer internals, namely...

CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

CVE-2024-21892

On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAPNETBINDSERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this...

CVE-2024-22019

A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service DoS. The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk...

CVE-2024-21892

On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAPNETBINDSERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this...

CVE-2024-21892: Improper Control of Generation of Code

On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAPNETBINDSERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this...

Node.js Security Vulnerabilities

Node.js is an open source, cross-platform JavaScript runtime environment. A security vulnerability exists in Node.js versions 20 and 21, which stems from a built-in utility function that may be overridden by a user definition, leading to a path traversal attack to bypass the file system permissio...

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[email protected] reports: On Linux, Node.js ignores certain environment variables if those may have been set by an unprivileged user while the process is running with elevated privileges with the only exception of CAPNETBINDSERVICE. Due to a bug in the implementation of this exception, Node....

CVE-2024-21896: Path Traversal: 'dir/../../filename'

The permission model protects itself against path traversal attacks by calling path.resolve on any paths given by the user. If the path is to be treated as a Buffer, the implementation uses Buffer.from to obtain a Buffer from the result of path.resolve. By monkey-patching Buffer internals, namely...

CVE-2024-21891: Improper Limitation of a Pathname to a Restricted Directory

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

CVE-2024-21890: Undefined Security Weakness

The Node.js Permission Model does not clarify in the documentation that wildcards should be only used as the last character of a file path. For example: --allow-fs-read=/home/node/.ssh/.pub will ignore pub and give access to everything after .ssh/. This misleading documentation affects all users...

CVE-2024-22019: Improper Resource Shutdown or Release

A vulnerability in Node.js HTTP servers allows an attacker to send a specially crafted HTTP request with chunked encoding, leading to resource exhaustion and denial of service DoS. The server reads an unbounded number of bytes from a single connection, exploiting the lack of limitations on chunk...

Critical Photon OS Security Update - PHSA-2024-5.0-91-0213

Updates of 'libuv', 'nodejs' packages of Photon OS have been released...

Node.js: fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect

The vulnerability in the undici library in Node.js was that the parseHashWithOptions function did not properly handle base64url encoded hashes and invalid hashes. This allowed resources to be loaded without the expected Subresource Integrity SRI checks being performed...

SUSE CVE-2024-21891

Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack. This vulnerability affects all users using the experiment...

SUSE CVE-2024-22025

A vulnerability in Node.js has been identified, allowing for a Denial of Service DoS attack through resource exhaustion when using the fetch function to retrieve content from an untrusted URL. The vulnerability stems from the fact that the fetch function in Node.js always decodes Brotli, making i...

CVE-2024-24758

Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici already cleared Authorization headers on cross-origin redirects, but did not clear Proxy-Authentication headers. This issue has been patched in versions 5.28.3 and 6.6.1. Users are advised to upgrade. There are no known...