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Undici vulnerable to data leak when using response.arrayBuffer()

Low severity GitHub Reviewed Published Jul 8, 2024 in nodejs/undici • Updated Jul 9, 2024

Package

undici (npm)

Affected versions

>= 6.14.0, < 6.19.2

Patched versions

6.19.2

Description

Impact

Depending on network and process conditions of a fetch() request, response.arrayBuffer() might include portion of memory from the Node.js process.

Patches

This has been patched in v6.19.2.

Workarounds

There are no known workaround.

References

nodejs/undici#3337
nodejs/undici#3328
nodejs/undici#3338
nodejs/undici@f979ec3

References

@mcollina mcollina published to nodejs/undici Jul 8, 2024
Published by the National Vulnerability Database Jul 8, 2024
Published to the GitHub Advisory Database Jul 9, 2024
Reviewed Jul 9, 2024
Last updated Jul 9, 2024

Severity

Low
2.0
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2024-38372

GHSA ID

GHSA-3g92-w8c5-73pq

Source code

Credits

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