HTTP Request Smuggling Affecting npm10 package, versions <10.24.1-150000.1.47.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.69% (81st percentile)

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  • Snyk IDSNYK-SLES150-NPM10-2988211
  • published20 Aug 2022
  • disclosed19 Aug 2022

Introduced: 19 Aug 2022

CVE-2021-22959  (opens in a new tab)
CWE-444  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 npm10 to version 10.24.1-150000.1.47.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream npm10 package and not the npm10 package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Request Smuggling (HRS) in llhttp < v2.1.4 and < v6.0.6.

CVSS Scores

version 3.1