CVE-2018-5501

MEDIUM

F5 BIG-IP <13.0.0, 12.1.0-12.1.3.1, 11.6.x, 11.5.x, 11.2.1 - DoS

Title source: llm
STIX 2.1

Description

In some circumstances, on F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, any 11.6.x or 11.5.x release, or 11.2.1, TCP DNS profile allows excessive buffering due to lack of flow control.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K44200194
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103211

Scores

CVSS v3 5.9
EPSS 0.0089
EPSS Percentile 75.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (39)
f5/big-ip_access_policy_manager 11.2.1
f5/big-ip_access_policy_manager 13.0.0
f5/big-ip_access_policy_manager 11.5.1 - 11.5.4
f5/big-ip_advanced_firewall_manager 11.2.1
f5/big-ip_advanced_firewall_manager 13.0.0
f5/big-ip_advanced_firewall_manager 11.5.1 - 11.5.4
f5/big-ip_analytics 11.2.1
f5/big-ip_analytics 13.0.0
f5/big-ip_analytics 11.5.1 - 11.5.4
f5/big-ip_application_acceleration_manager 11.2.1
... and 29 more
Published Mar 01, 2018
Tracked Since Feb 18, 2026