Alpaquita Linux
Security Advisory

CVE-2023-23936

Published: August 31, 2023Last modified: August 31, 2023

Description

Undici is an HTTP/1.1 client for Node.js. Starting with version 2.0.0 and prior to version 5.19.1, the undici library does not protect `host` HTTP header from CRLF injection vulnerabilities. This issue is patched in Undici v5.19.1. As a workaround, sanitize the `headers.host` string before passing to undici.

Severity score breakdown

ParameterValue
Base score5.4
Attack VectorNETWORK
Attack complexityLOW
Privileges requiredNONE
User interactionREQUIRED
ScopeUNCHANGED
ConfidentialityLOW
Integrity impactLOW
Availability impactNONE
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Status

ProductReleasePackageStatus
Alpaquita Linux23 LTSnodejsNot affected (18.17.1-r0)
StreamnodejsNot affected (18.17.1-r0)

References

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