CVE-2019-14241

haproxy: DoS via vectors realted to htx_manage_client_side_cookies in proto_htx.c

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Severity

Important

Red Hat Product Security

7.5

CVSS 3.0

Review impact separately from score.

Published · July 22, 2019

Updated · November 22, 2025

Description

A flaw was found in HAProxy versions 2.0.0 through 2.0.2 and 1.9.0 through 1.9.8. An attacker can cause a denial of service via vectors related to htx_manage_client_side_cookies in proto_htx.c. The highest threat from this vulnerability is to system availability.

Statement

Red Hat Enterprise Linux, Red Hat Software Collections, and Red Hat OpenStack Platform did not package these versions and are therefore not vulnerable to this flaw.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-400 · Uncontrolled Resource Consumption