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Servers and applications

CVE-2019-10079

Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.

Severity
High 7.5
Published
22 Oct 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
7.1.7, 8.0.4
Exploit chance
4.6% in the next 30 daysHigher than 91% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache Traffic ServerServers and applications · cpe:a:apache:traffic_server
  • Every version before 7.1.7
  • From 8.0.0 before 8.0.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-10079
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-10079