CVE-2023-33966
HIGHDeno 1.34.0 - Improper Privilege Management in Node HTTP/HTTPS Modules
Title source: llmDescription
Deno is a runtime for JavaScript and TypeScript. In deno 1.34.0 and deno_runtime 0.114.0, outbound HTTP requests made using the built-in `node:http` or `node:https` modules are incorrectly not checked against the network permission allow list (`--allow-net`). Dependencies relying on these built-in modules are subject to the vulnerability too. Users of Deno versions prior to 1.34.0 are unaffected. Deno Deploy users are unaffected. This problem has been patched in Deno v1.34.1 and deno_runtime 0.114.1 and all users are recommended to update to this version. No workaround is available for this issue.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/denoland/deno/security/advisories/GHSA-vc52-gwm3-8v2f
Release Notes x_refsource_misc
https://github.com/denoland/deno/releases/tag/v1.34.1
Scores
CVSS v3
8.6
EPSS
0.0063
EPSS Percentile
45.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-269
CWE-276
Status
published
Products (4)
crates.io/deno
1.34.0 - 1.34.1crates.io
crates.io/deno_runtime
0.114.0 - 0.115.0crates.io
deno/deno
1.34.0
deno/deno_runtime
0.114.0
Published
May 31, 2023
Tracked Since
Feb 18, 2026