Upstream information

CVE-2022-0711 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1196408 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Availability Extension 15 SP4
  • haproxy >= 2.4.8+git0.d1f8d41e0-150400.3.3.13
Patchnames:
SUSE-SLE-Product-HA-15-SP4-2022-2277
SUSE Linux Enterprise High Availability Extension 15 SP5
  • haproxy >= 2.4.8+git0.d1f8d41e0-150400.3.3.13
Patchnames:
SUSE Linux Enterprise High Availability Extension 15 SP5 GA haproxy-2.4.22+git0.f8e3218e2-150400.3.13.1
SUSE Linux Enterprise Micro 5.3
  • haproxy >= 2.4.8+git0.d1f8d41e0-150400.3.3.13
Patchnames:
SUSE Linux Enterprise Micro 5.3 GA haproxy-2.4.8+git0.d1f8d41e0-150400.3.3.13
SUSE Linux Enterprise Micro 5.4
  • haproxy >= 2.4.8+git0.d1f8d41e0-150400.3.10.1
Patchnames:
SUSE Linux Enterprise Micro 5.4 GA haproxy-2.4.8+git0.d1f8d41e0-150400.3.10.1
SUSE Linux Enterprise Micro 6.0
  • haproxy >= 2.8.3+git0.86e043add-1.7
Patchnames:
SUSE Linux Enterprise Micro 6.0 GA haproxy-2.8.3+git0.86e043add-1.7
openSUSE Leap 15.4
  • haproxy >= 2.4.8+git0.d1f8d41e0-150400.3.3.13
Patchnames:
openSUSE-SLE-15.4-2022-2277
openSUSE Tumbleweed
  • haproxy >= 2.5.4+git0.e55ab4208-1.1
Patchnames:
openSUSE Tumbleweed GA haproxy-2.5.4+git0.e55ab4208-1.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Availability Extension 12 SP5 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 SP5 haproxy Released
SUSE Linux Enterprise Micro 5.3 haproxy Affected
SUSE Linux Enterprise Micro 5.4 haproxy Affected
SUSE Linux Enterprise Micro 5.5 haproxy Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 haproxy Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP2 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 SP3 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 SP4 haproxy Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 SP2 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 SP3 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 SP4 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 SP1 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 haproxy Not affected
SUSE OpenStack Cloud 7 haproxy Not affected
SUSE OpenStack Cloud 8 haproxy Not affected
SUSE OpenStack Cloud 9 haproxy Not affected
SUSE OpenStack Cloud Crowbar 8 haproxy Not affected
SUSE OpenStack Cloud Crowbar 9 haproxy Not affected
Container Status
ses/7.1/ceph/haproxy haproxyNot affected


SUSE Timeline for this CVE

CVE page created: Wed Feb 23 17:00:37 2022
CVE page last modified: Fri Jun 7 17:18:26 2024