CVE-2019-19886

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CVSS 3.1

7.5 high

EPSS

3%p84

Published

Jan 21, 2020 (Jan 21, 2020)

Modified

Jun 17, 2026

Description

Trustwave ModSecurity 3.0.0 through 3.0.3 allows an attacker to send crafted requests that may, when sent quickly in large volumes, lead to the server becoming slow or unresponsive (Denial of Service) because of a flaw in Transaction::addRequestHeader in transaction.cc.

Vendors: owasp fedoraproject
Products: modsecurity, fedora
Weakness: CWE-404
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.5%)

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