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High severity7.5NVD Advisory· Published Sep 4, 2019· Updated Jun 17, 2026

CVE-2019-6643

CVE-2019-6643

Description

On versions 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4, an attacker sending specifically crafted DHCPv6 requests through a BIG-IP virtual server configured with a DHCPv6 profile may be able to cause the TMM process to produce a core file.

Affected products

2
  • F5/BIG-IPdescription
  • F5, Inc./Big IPllm-fuzzy
    Range: 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4

Patches

Vulnerability mechanics

References

2

News mentions

0

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