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Servers and applications

CVE-2017-7671

There is a DOS attack vulnerability in Apache Traffic Server (ATS) 5.2.0 to 5.3.2, 6.0.0 to 6.2.0, and 7.0.0 with the TLS handshake. This issue can cause the server to coredump.

Severity
High 7.5
Published
27 Feb 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
2.2% in the next 30 daysHigher than 82% of CVEs. EPSS by FIRST, 11 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache Traffic ServerServers and applications · cpe:a:apache:traffic_server
  • From 5.2.0 up to 5.3.2
  • After 6.0.0 up to 6.2.0
  • Version 7.0.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-7671
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-7671