UpHeron
All vulnerabilities

Servers and applications

CVE-2019-9514

Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.

Severity
High 7.5
Published
13 Aug 2019
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
8.16.1, 10.16.3, 12.8.1
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 8.0.0 up to 8.8.1
  • From 8.9.0 before 8.16.1
  • From 10.0.0 up to 10.12.0
  • From 10.13.0 before 10.16.3
  • From 12.0.0 before 12.8.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-9514
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-9514