High severity7.5NVD Advisory· Published May 3, 2019· Updated Jun 17, 2026

CVE-2019-6612

Description

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, DNS query TCP connections that are aborted before receiving a response from a DNS cache may cause TMM to restart.

Affected products

F5, Inc./Big IPllm-fuzzy
Range: 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, 11.5.2-11.5.8
F5, Inc./Big Ip (ltm, Aam, Afm, Apm, Asm, Link Controller, Pem, Webaccelerator, Websafe)cpe-rescue
Range: 14.0.0-14.1.0.1

Patches

Vulnerability mechanics

References

www.securityfocus.com/bid/108295nvdBroken LinkThird Party AdvisoryVDB Entry
support.f5.com/csp/article/K24401914nvdVendor Advisory

News mentions

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