UpHeron
All vulnerabilities

Servers and applications

CVE-2002-20001

The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys, and trigger expensive server-side DHE modular-exponentiation calculations, aka a D(HE)at or D(HE)ater attack. The client needs very little CPU resources and network bandwidth. The attack may be more disruptive in cases where a client can require a…

Severity
High 7.5
Published
11 Nov 2021
Last changed
23 Sept 2026
Added to UpHeron
1 Nov 2026
Fixed in
16.1.4, 17.1.0
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • From 13.1.0 before 16.1.4
  • From 17.0.0 before 17.1.0
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • From 13.1.0 up to 17.1.2
  • Version 17.5.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2002-20001
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2002-20001