Vulnerabilities > CVE-2022-0711 - Infinite Loop vulnerability in multiple products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2022-03-02

Updated: 2024-11-21

Summary

A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerability is availability.

Vulnerable Configurations

Part	Description	Count
Application	Haproxy Haproxy Haproxy 2.4.0 Haproxy Haproxy 2.4.1 Haproxy Haproxy 2.4.2 Haproxy Haproxy 2.4.3 Haproxy Haproxy 2.4.4 Haproxy Haproxy 2.4.5 Haproxy Haproxy 2.4.6 Haproxy Haproxy 2.4.7 Haproxy Haproxy 2.4.8 Haproxy Haproxy 2.4.9 Haproxy Haproxy 2.4.10 Haproxy Haproxy 2.4.11 Haproxy Haproxy 2.4.12 Haproxy Haproxy 2.3.0 Haproxy Haproxy 2.3.1 Haproxy Haproxy 2.3.2 Haproxy Haproxy 2.3.3 Haproxy Haproxy 2.3.4 Haproxy Haproxy 2.3.5 Haproxy Haproxy 2.3.6 Haproxy Haproxy 2.3.7 Haproxy Haproxy 2.3.8 Haproxy Haproxy 2.3.9 Haproxy Haproxy 2.3.10 Haproxy Haproxy 2.3.11 Haproxy Haproxy 2.3.12 Haproxy Haproxy 2.3.13 Haproxy Haproxy 2.3.14 Haproxy Haproxy 2.3.15 Haproxy Haproxy 2.3.16 Haproxy Haproxy 2.3.17 Haproxy Haproxy 2.2.0 Haproxy Haproxy 2.2.1 Haproxy Haproxy 2.2.2 Haproxy Haproxy 2.2.3 Haproxy Haproxy 2.2.4 Haproxy Haproxy 2.2.5 Haproxy Haproxy 2.2.6 Haproxy Haproxy 2.2.7 Haproxy Haproxy 2.2.8 Haproxy Haproxy 2.2.9 Haproxy Haproxy 2.2.10 Haproxy Haproxy 2.2.11 Haproxy Haproxy 2.2.12 Haproxy Haproxy 2.2.13 Haproxy Haproxy 2.2.14 Haproxy Haproxy 2.2.15 Haproxy Haproxy 2.2.16 Haproxy Haproxy 2.2.17 Haproxy Haproxy 2.2.18 Haproxy Haproxy 2.2.19 Haproxy Haproxy 2.2.20	52
Application	Redhat Redhat Software Collections - Redhat Openshift Container Platform 4.0	2
OS	Redhat Redhat Enterprise Linux 7.0 Redhat Enterprise Linux 8.0	2
OS	Debian Debian Debian Linux 11.0	1

Common Weakness Enumeration (CWE)

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References