CVE-2020-27718

Published Dec 24, 2020 CVSS 3.1 · 7.5 High EPSS 1.0% KEV · Not listed
Description
When a BIG-IP ASM or Advanced WAF system running version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, or 11.6.1-11.6.5.2 processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-20222 When a BIG-IP ASM or Advanced WAF system running version 16.0.0-16.0.0.1, 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, or 11.6.1-11.6.5.2 processes requests with JSON payload, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
f5
Published
Updated
Aug 4, 2024, 4:18 PM
Reserved
Oct 26, 2020, 12:00 AM
Status
Modified
Published
Dec 24, 2020, 3:15 PM
Modified
Jun 17, 2026, 3:09 AM