CVE-2024-27934 *const c_void / ExternalPointer unsoundness leading to use-after-free

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.36.2 and prior to version 1.40.3, use of inherently unsafe const cvoid and ExternalPointer leads to use-after-free access of the underlying structure, resulting in arbitrary code execution. Use of inherently unsafe...

CVE-2024-27934

CVE-2024-27934 affects Deno (JavaScript/TypeScript runtime). From versions 1.36.2 through 1.40.3, use of unsafe *const c_void and ExternalPointer can cause use-after-free of internal structures, enabling arbitrary code execution when an attacker controls code in the Deno runtime. The issue is rep...

CVE-2024-27933

Summary: CVE-2024-27933 affects Deno 1.39.0, where use of raw file descriptors in op_node_ipc_pipe() can prematurely close arbitrary fds, enabling silent permission-prompt bypass and potential arbitrary code execution on the host when an attacker controls code in the Deno runtime. The issue arise...

CVE-2024-27933 Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass

Deno is a JavaScript, TypeScript, and WebAssembly runtime. In version 1.39.0, use of raw file descriptors in opnodeipcpipe leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. Node childproce...

CVE-2024-27933 Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass

Deno is a JavaScript, TypeScript, and WebAssembly runtime. In version 1.39.0, use of raw file descriptors in opnodeipcpipe leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. Node childproce...

CVE-2024-27933 Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass

Deno is a JavaScript, TypeScript, and WebAssembly runtime. In version 1.39.0, use of raw file descriptors in opnodeipcpipe leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. Node childproce...

CVE-2024-27932

The CVE-2024-27932 issue affects Deno (JavaScript/TypeScript/Wasmtime runtime). The vulnerability arises from an improper check in the import descriptor hostname logic (in the auth_tokens.rs path) where a token hostname is not correctly constrained to its domain, allowing a token intended for exa...

CVE-2024-27932 Deno's improper suffix match testing for DENO_AUTH_TOKENS

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An aut...

CVE-2024-27932 Deno's improper suffix match testing for DENO_AUTH_TOKENS

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An aut...

CVE-2024-27932 Deno's improper suffix match testing for DENO_AUTH_TOKENS

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An aut...

*const c_void / ExternalPointer unsoundness leading to use-after-free

Summary Use of inherently unsafe const cvoid and ExternalPointer leads to use-after-free access of the underlying structure, resulting in arbitrary code execution. Details const cvoid and ExternalPointer defined via external! macros types are used to represent v8::External wrapping arbitrary void...

GHSA-3J27-563V-28WF *const c_void / ExternalPointer unsoundness leading to use-after-free

Summary Use of inherently unsafe const cvoid and ExternalPointer leads to use-after-free access of the underlying structure, resulting in arbitrary code execution. Details const cvoid and ExternalPointer defined via external! macros types are used to represent v8::External wrapping arbitrary void...

Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass

Summary Use of raw file descriptors in opnodeipcpipe leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. Details Node childprocess IPC relies on the JS side to pass the raw IPC file descript...

GHSA-6Q4W-9X56-RMWQ Deno arbitrary file descriptor close via `op_node_ipc_pipe()` leading to permission prompt bypass

Summary Use of raw file descriptors in opnodeipcpipe leads to premature close of arbitrary file descriptors, allowing standard input to be re-opened as a different resource resulting in permission prompt bypass. Details Node childprocess IPC relies on the JS side to pass the raw IPC file descript...

GHSA-5FRW-4RWQ-XHCR Deno's improper suffix match testing for DENO_AUTH_TOKENS

Summary Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An auth token intended for example.com may be sent to notexample.com. Details authtokens.rs uses a simple endswi...

Deno's improper suffix match testing for DENO_AUTH_TOKENS

Summary Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An auth token intended for example.com may be sent to notexample.com. Details authtokens.rs uses a simple endswi...

PT-2024-22148 · Deno · Deno

Name of the Vulnerable Software and Affected Versions: Deno versions 1.36.2 through 1.40.3 Description: The issue arises from the use of inherently unsafe const c void and ExternalPointer which leads to use-after-free access of the underlying structure, resulting in arbitrary code execution. An...

PT-2024-22146 · Deno · Deno

Name of the Vulnerable Software and Affected Versions: Deno versions 1.8.0 through 1.40.3 Description: Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An auth token...

PT-2024-22147 · Deno · Deno

Name of the Vulnerable Software and Affected Versions: Deno version 1.39.0 Description: The issue arises from the use of raw file descriptors in op node ipc pipe, leading to the premature close of arbitrary file descriptors. This allows standard input to be closed and re-opened as a different...

GHSA-M4PQ-FV2W-6HRW Deno's deno_runtime vulnerable to interactive permission prompt spoofing via improper ANSI stripping

Summary A maliciously crafted permission request can show the spoofed permission prompt by inserting a broken ANSI escape sequence into the request contents. Details In the patch for CVE-2023-28446, Deno is stripping any ANSI escape sequences from the permission prompt, but permissions given to t...