U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Vulnerability Change Records for CVE-2024-27935

Change History

New CVE Received from GitHub, Inc. 3/20/2024 10:52:22 PM

Action Type Old Value New Value
Added Description

								
							
							
						
Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.35.1 and prior to version 1.36.3, a vulnerability in Deno's Node.js compatibility runtime allows for cross-session data contamination during simultaneous asynchronous reads from Node.js streams sourced from sockets or files. The issue arises from the re-use of a global buffer (BUF) in stream_wrap.ts used as a performance optimization to limit allocations during these asynchronous read operations. This can lead to data intended for one session being received by another session, potentially resulting in data corruption and unexpected behavior. This affects all users of Deno that use the node.js compatibility layer for network communication or other streams, including packages that may require node.js libraries indirectly. Version 1.36.3 contains a patch for this issue.
Added CVSS V3.1

								
							
							
						
GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L
Added CWE

								
							
							
						
GitHub, Inc. CWE-488
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/denoland/deno/commit/3e9fb8aafd9834ebacd27734cea4310caaf794c6 [No types assigned]
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/denoland/deno/issues/20188 [No types assigned]
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/denoland/deno/security/advisories/GHSA-wrqv-pf6j-mqjp [No types assigned]