Allocation of Resources Without Limits or Throttling Affecting nodejs package, versions <10.16.3-r0


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
9.62% (96th percentile)

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  • Snyk IDSNYK-ALPINE315-NODEJS-1927356
  • published13 Aug 2019
  • disclosed13 Aug 2019

Introduced: 13 Aug 2019

CVE-2019-9511  (opens in a new tab)
CWE-770  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Alpine:3.15 nodejs to version 10.16.3-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs package and not the nodejs package as distributed by Alpine. See How to fix? for Alpine:3.15 relevant fixed versions and status.

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

References

CVSS Scores

version 3.1