CVE-2018-15319

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CVSS 3.0

7.5 high

EPSS

2%p78

Published

Oct 31, 2018 (Oct 31, 2018)

Modified

Jun 17, 2026

Description

On BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.1.1, or 12.1.0-12.1.3.6, malicious requests made to virtual servers with an HTTP profile can cause the TMM to restart. The issue is exposed with the non-default "normalize URI" configuration options used in iRules and/or BIG-IP LTM policies.

Vendors: f5
Products: big-ip local traffic manager, big-ip advanced firewall manager, big-ip application acceleration manager, big-ip analytics, big-ip access policy manager, big-ip protocol security module, big-ip domain name system, big-ip edge gateway, big-ip fraud protection service, big-ip global traffic manager, big-ip link controller, big-ip policy enforcement manager
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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