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CVE-2022-0711

Published: Mar 2, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-835
NVD MITRE
7.5CVSSHIGH
EPSS Score
16.2%
Top 3.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-835

Affected Products

haproxyhaproxy
On-prem
Networking Infrastructure / load-balancer-proxy
openshift container platformredhat
SaaSSaaS Service
Cloud & SaaS / container-orchestration
software collectionsredhat
On-prem
DevTools & CI / build-test-tools
enterprise linuxredhat
On-premOS
Operating Systems / linux-distro
debian linuxdebian
On-premOS
Operating Systems / linux-distro
haproxyoss-projectFRNetworking Infrastructureaka haproxy enterprise, aloha appliance
redhatcommercialUSOperating Systemsaka red hat
debianoss-projectGBOperating Systemsaka debian gnu/linux
and 4 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://access.redhat.com/security/cve/cve-2022-0711
access.redhat.com
https://github.com/haproxy/haproxy/commit/bfb15ab34ead85f64cd6da0e9fb418c9cd14cee8
github.com
https://www.debian.org/security/2022/dsa-5102
debian.org
and 10 more references View all →

Timeline

Published
Mar 2, 2022
Last Updated
Nov 21, 2024

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