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Missing "--allow-net" permission check for built-in Node modules

High severity GitHub Reviewed Published May 30, 2023 in denoland/deno • Updated Nov 4, 2023

Package

cargo deno (Rust)

Affected versions

= 1.34.0

Patched versions

1.34.1
cargo deno_runtime (Rust)
= 0.114.0
0.115.0

Description

Impact

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.

Patches

This problem has been patched in Deno v1.34.1 and all users are recommended to update to this version.

Workarounds

No workaround is available for this issue.

References

@bartlomieju bartlomieju published to denoland/deno May 30, 2023
Published by the National Vulnerability Database May 31, 2023
Published to the GitHub Advisory Database May 31, 2023
Reviewed May 31, 2023
Last updated Nov 4, 2023

Severity

High
8.6
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Weaknesses

CVE ID

CVE-2023-33966

GHSA ID

GHSA-vc52-gwm3-8v2f

Source code

Credits

Checking history
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