Exposure of Data Element to Wrong Session Affecting deno package, versions >=1.35.1 <1.36.3
Threat Intelligence
EPSS
0.05% (17th
percentile)
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Test your applications- Snyk ID SNYK-RUST-DENO-6420588
- published 10 Mar 2024
- disclosed 5 Mar 2024
- credit Unknown
Introduced: 5 Mar 2024
CVE-2024-27935 Open this link in a new tabHow to fix?
Upgrade deno to version 1.36.3 or higher.
Overview
deno is an a simple, modern and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust.
Affected versions of this package are vulnerable to Exposure of Data Element to Wrong Session due to the re-use of a global buffer (BUF) in stream_wrap.ts, which causes data sent by one socket to end up being incorrectly received by another socket.
Note: This is not exploitable on network streams created with the Deno.listen and Deno.connect APIs.
References
CVSS Scores
version 3.1