CVE-2022-0711

mediumpriority · track · 36EPSS 0.166 · 97 %ileDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

16.6% (97th) EPSS

CVSS 5 · medium

Is it mine?

112 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedhaproxy-0:2.2.15-4.el8.src as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy-debugsource-0:2.2.15-4.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy-debugsource-0:2.2.15-4.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy-debugsource-0:2.2.15-4.el8.s390x as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy-debugsource-0:2.2.15-4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-0:2.2.15-4.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-0:2.2.15-4.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-0:2.2.15-4.el8.s390x as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-0:2.2.15-4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-debuginfo-0:2.2.15-4.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-debuginfo-0:2.2.15-4.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-debuginfo-0:2.2.15-4.el8.s390x as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy22-debuginfo-0:2.2.15-4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.9redhat_csaf
For OpenShift Container Platform 4.9 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.9/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1021
Fixedhaproxy-0:2.2.13-3.el8.src as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy-debugsource-0:2.2.13-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy-debugsource-0:2.2.13-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy-debugsource-0:2.2.13-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-0:2.2.13-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-0:2.2.13-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-0:2.2.13-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-debuginfo-0:2.2.13-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-debuginfo-0:2.2.13-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy22-debuginfo-0:2.2.13-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.8redhat_csaf
For OpenShift Container Platform 4.8 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1153
Fixedhaproxy-0:2.0.19-3.el7.src as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-0:2.0.19-3.el8.src as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-debuginfo-0:2.0.19-3.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-debugsource-0:2.0.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-debugsource-0:2.0.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-debugsource-0:2.0.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-0:2.0.19-3.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-0:2.0.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-0:2.0.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-0:2.0.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-debuginfo-0:2.0.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-debuginfo-0:2.0.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy20-debuginfo-0:2.0.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.7redhat_csaf
For OpenShift Container Platform 4.7 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1336
Fixedhaproxy-0:2.0.16-3.el7.src as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy-0:2.0.16-5.el8.src as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy-debuginfo-0:2.0.16-3.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy-debugsource-0:2.0.16-5.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy-debugsource-0:2.0.16-5.el8.s390x as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy-debugsource-0:2.0.16-5.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-0:2.0.16-3.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-0:2.0.16-5.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-0:2.0.16-5.el8.s390x as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-0:2.0.16-5.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-debuginfo-0:2.0.16-5.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-debuginfo-0:2.0.16-5.el8.s390x as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620
Fixedhaproxy20-debuginfo-0:2.0.16-5.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.6redhat_csaf
For OpenShift Container Platform 4.6 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHSA-2022:1620

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-835USprimaryCWE-835USCWE-835US

affected products (112)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
n/a haproxy≤ 2.5.1enisa_euvdEU
Willy Terreau HAProxy2.2.0 → 2.5.2fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.6 «Смоленск»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 11fstec_bduRU
debian debian linux= 11.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
haproxy haproxy2.2.0 → 2.2.21nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy2.3.0 → 2.3.18nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
haproxy haproxy2.4.0 → 2.4.13nvdUScpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
redhat enterprise linux= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*
redhat enterprise linux= 8.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*
redhat openshift container platform= 4.0nvdUScpe:2.3:a:redhat:openshift_container_platform:*:*:*:*:*:*:*:*
redhat software collectionsall versionsnvdUScpe:2.3:a:redhat:software_collections:*:*:*:*:*:*:*:*
Bitnami haproxy2.2.0 → 2.2.21osvUSpkg:bitnami/haproxy
Bitnami haproxy2.3.0 → 2.3.18osvUSpkg:bitnami/haproxy
Bitnami haproxy2.4.0 → 2.4.13osvUSpkg:bitnami/haproxy

showing 20 of 112

advisories (6)

Vendor and ecosystem advisories describing this.

RHSA-2022:1021Red Hat Security Advisory: OpenShift Container Platform 4.9.26 security update2022-03-29csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.9.26 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2022:1153Red Hat Security Advisory: OpenShift Container Platform 4.8.36 security update2022-04-11csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.8.36 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2022:1336Red Hat Security Advisory: OpenShift Container Platform 4.7.49 security update2022-04-20csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.7.49 is now available with updates to packages and images that fix several bugs and add enhancements. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.7.49. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2022:1620Red Hat Security Advisory: OpenShift Container Platform 4.6.57 packages and security update2022-05-04csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.6.57 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
WID-SEC-W-2023-2455Red Hat OpenShift: Schwachstelle ermöglicht Denial of ServiceDeutsch2022-04-11csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift ausnutzen, um einen Denial of Service Angriff durchzuführen.
BIT-haproxy-2022-07112024-03-06vendor · osvUS
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.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd osv redhat_csaf NVD CVE.org MITRE

published 2022-03-02modified 2026-06-17

related (1,375)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2024-20353US	high8.6OT critical	69.8% (99th)	KEV	2024-04-24
A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthen…
CVE-2020-13935US	high7.5	86.6% (100th)	Exploit	2020-07-14
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payl…
CVE-2014-0050US	high7.5	83.3% (100th)	Exploit	2014-04-01
MultipartStream.java in Apache Commons FileUpload before 1.3.1, as used in Apache Tomcat, JBoss Web, and other products, allows remote attackers to cause a denial of service (infin…
CVE-2021-21341US	high7.5	77.8% (100th)	Exploit	2021-03-23
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CP…
CVE-2022-0778US	high7.5	73.2% (99th)	Exploit	2022-03-15
The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsi…

+1370 more

references (30)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan