Filtered by vendor Redhat
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Total
22796 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-23085 | 1 Redhat | 1 Enterprise Linux | 2025-04-30 | 5.3 Medium |
| A memory leak could occur when a remote peer abruptly closes the socket without sending a GOAWAY notification. Additionally, if an invalid header was detected by nghttp2, causing the connection to be terminated by the peer, the same leak was triggered. This flaw could lead to increased memory consumption and potential denial of service under certain conditions. This vulnerability affects HTTP/2 Server users on Node.js v18.x, v20.x, v22.x and v23.x. | ||||
| CVE-2025-23083 | 1 Redhat | 2 Enterprise Linux, Rhel Eus | 2025-04-30 | N/A |
| With the aid of the diagnostics_channel utility, an event can be hooked into whenever a worker thread is created. This is not limited only to workers but also exposes internal workers, where an instance of them can be fetched, and its constructor can be grabbed and reinstated for malicious usage. This vulnerability affects Permission Model users (--permission) on Node.js v20, v22, and v23. | ||||
| CVE-2024-22020 | 2 Nodejs, Redhat | 2 Nodejs, Enterprise Linux | 2025-04-30 | 6.5 Medium |
| A security flaw in Node.js allows a bypass of network import restrictions. By embedding non-network imports in data URLs, an attacker can execute arbitrary code, compromising system security. Verified on various platforms, the vulnerability is mitigated by forbidding data URLs in network imports. Exploiting this flaw can violate network import security, posing a risk to developers and servers. | ||||
| CVE-2024-22018 | 1 Redhat | 1 Enterprise Linux | 2025-04-30 | N/A |
| A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-read flag is used. This flaw arises from an inadequate permission model that fails to restrict file stats through the fs.lstat API. As a result, malicious actors can retrieve stats from files that they do not have explicit read access to. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2024-36137 | 1 Redhat | 1 Enterprise Linux | 2025-04-30 | 3.9 Low |
| A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-write flag is used. Node.js Permission Model do not operate on file descriptors, however, operations such as fs.fchown or fs.fchmod can use a "read-only" file descriptor to change the owner and permissions of a file. | ||||
| CVE-2024-27982 | 2 Nodejs, Redhat | 3 Node.js, Enterprise Linux, Rhel Eus | 2025-04-30 | 6.1 Medium |
| The team has identified a critical vulnerability in the http server of the most recent version of Node, where malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within the body of the first. | ||||
| CVE-2024-27983 | 2 Nodejs, Redhat | 7 Nodejs, Enterprise Linux, Rhel Aus and 4 more | 2025-04-30 | 7.5 High |
| An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2 frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is abruptly closed by the client triggering the Http2Session destructor while header frames are still being processed (and stored in memory) causing a race condition. | ||||
| CVE-2024-22025 | 1 Redhat | 3 Enterprise Linux, Rhel E4s, Rhel Eus | 2025-04-30 | 6.5 Medium |
| 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 it possible for an attacker to cause resource exhaustion when fetching content from an untrusted URL. An attacker controlling the URL passed into fetch() can exploit this vulnerability to exhaust memory, potentially leading to process termination, depending on the system configuration. | ||||
| CVE-2024-22017 | 2 Nodejs, Redhat | 2 Nodejs, Enterprise Linux | 2025-04-30 | 7.3 High |
| setuid() does not affect libuv's internal io_uring operations if initialized before the call to setuid(). This allows the process to perform privileged operations despite presumably having dropped such privileges through a call to setuid(). This vulnerability affects all users using version greater or equal than Node.js 18.18.0, Node.js 20.4.0 and Node.js 21. | ||||
| CVE-2024-21896 | 2 Nodejs, Redhat | 3 Node.js, Nodejs, Enterprise Linux | 2025-04-30 | 9.8 Critical |
| 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, Buffer.prototype.utf8Write, the application can modify the result of path.resolve(), which leads to a path traversal vulnerability. This vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2024-22019 | 4 Netapp, Node.js, Nodejs and 1 more | 6 Astra Control Center, Node.js, Node.js and 3 more | 2025-04-30 | 7.5 High |
| 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 extension bytes. The issue can cause CPU and network bandwidth exhaustion, bypassing standard safeguards like timeouts and body size limits. | ||||
| CVE-2024-21892 | 3 Linux, Nodejs, Redhat | 4 Linux Kernel, Node.js, Enterprise Linux and 1 more | 2025-04-30 | 7.8 High |
| 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 CAP_NET_BIND_SERVICE. Due to a bug in the implementation of this exception, Node.js incorrectly applies this exception even when certain other capabilities have been set. This allows unprivileged users to inject code that inherits the process's elevated privileges. | ||||
| CVE-2024-21890 | 2 Nodejs, Redhat | 2 Node.js, Enterprise Linux | 2025-04-30 | 6.5 Medium |
| 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 using the experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2024-21891 | 2 Nodejs, Redhat | 3 Node.js, Nodejs, Enterprise Linux | 2025-04-30 | 8.8 High |
| 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 experimental permission model in Node.js 20 and Node.js 21. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2023-46809 | 2 Nodejs, Redhat | 3 Nodejs, Enterprise Linux, Rhel Eus | 2025-04-30 | 7.4 High |
| Node.js versions which bundle an unpatched version of OpenSSL or run against a dynamically linked version of OpenSSL which are unpatched are vulnerable to the Marvin Attack - https://people.redhat.com/~hkario/marvin/, if PCKS #1 v1.5 padding is allowed when performing RSA descryption using a private key. | ||||
| CVE-2023-39333 | 2 Nodejs, Redhat | 2 Nodejs, Enterprise Linux | 2025-04-30 | 5.3 Medium |
| Maliciously crafted export names in an imported WebAssembly module can inject JavaScript code. The injected code may be able to access data and functions that the WebAssembly module itself does not have access to, similar to as if the WebAssembly module was a JavaScript module. This vulnerability affects users of any active release line of Node.js. The vulnerable feature is only available if Node.js is started with the `--experimental-wasm-modules` command line option. | ||||
| CVE-2023-38552 | 3 Fedoraproject, Nodejs, Redhat | 3 Fedora, Node.js, Enterprise Linux | 2025-04-30 | 7.5 High |
| When the Node.js policy feature checks the integrity of a resource against a trusted manifest, the application can intercept the operation and return a forged checksum to the node's policy implementation, thus effectively disabling the integrity check. Impacts: This vulnerability affects all users using the experimental policy mechanism in all active release lines: 18.x and, 20.x. Please note that at the time this CVE was issued, the policy mechanism is an experimental feature of Node.js. | ||||
| CVE-2023-39332 | 3 Fedoraproject, Nodejs, Redhat | 3 Fedora, Node.js, Enterprise Linux | 2025-04-30 | 9.8 Critical |
| Various `node:fs` functions allow specifying paths as either strings or `Uint8Array` objects. In Node.js environments, the `Buffer` class extends the `Uint8Array` class. Node.js prevents path traversal through strings (see CVE-2023-30584) and `Buffer` objects (see CVE-2023-32004), but not through non-`Buffer` `Uint8Array` objects. This is distinct from CVE-2023-32004 which only referred to `Buffer` objects. However, the vulnerability follows the same pattern using `Uint8Array` instead of `Buffer`. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2023-39331 | 2 Nodejs, Redhat | 2 Node.js, Enterprise Linux | 2025-04-30 | 7.5 High |
| A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently in commit 205f1e6. The new path traversal vulnerability arises because the implementation does not protect itself against the application overwriting built-in utility functions with user-defined implementations. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. | ||||
| CVE-2023-32559 | 2 Nodejs, Redhat | 4 Node.js, Nodejs, Enterprise Linux and 1 more | 2025-04-30 | 7.5 High |
| A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js. | ||||