CVE-2023-0056

mediumpriority · track · 27EPSS 0.018 · 79 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.83% (79th) EPSS

CVSS 6.5 · medium

Is it mine?

142 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability.

remediations

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

A vendor fix is available.

Fixedhaproxy-0:2.2.24-2.el8.src as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy-debugsource-0:2.2.24-2.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy-debugsource-0:2.2.24-2.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy-debugsource-0:2.2.24-2.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy-debugsource-0:2.2.24-2.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-0:2.2.24-2.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-0:2.2.24-2.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-0:2.2.24-2.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-0:2.2.24-2.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-debuginfo-0:2.2.24-2.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-debuginfo-0:2.2.24-2.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-debuginfo-0:2.2.24-2.el8.s390x as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy22-debuginfo-0:2.2.24-2.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.11redhat_csaf
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/4.11/release_notes/ocp-4-11-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0773
Fixedhaproxy-0:2.2.19-3.el8.src as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy-debugsource-0:2.2.19-3.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy-debugsource-0:2.2.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy-debugsource-0:2.2.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy-debugsource-0:2.2.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-0:2.2.19-3.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-0:2.2.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-0:2.2.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-0:2.2.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-debuginfo-0:2.2.19-3.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-debuginfo-0:2.2.19-3.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-debuginfo-0:2.2.19-3.el8.s390x as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy22-debuginfo-0:2.2.19-3.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.10redhat_csaf
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/4.10/release_notes/ocp-4-10-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html
https://access.redhat.com/errata/RHBA-2023:0898
Fixedhaproxy-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy-debugsource-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy-debugsource-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy-debugsource-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy-debugsource-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-debuginfo-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-debuginfo-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-debuginfo-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy22-debuginfo-0:2.2.15-6.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/RHBA-2023:1321
Fixedhaproxy-0:2.4.17-3.el9_1.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-0:2.4.17-3.el9_1.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-0:2.4.17-3.el9_1.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-0:2.4.17-3.el9_1.2.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-0:2.4.17-3.el9_1.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debuginfo-0:2.4.17-3.el9_1.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debuginfo-0:2.4.17-3.el9_1.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debuginfo-0:2.4.17-3.el9_1.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debuginfo-0:2.4.17-3.el9_1.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debugsource-0:2.4.17-3.el9_1.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debugsource-0:2.4.17-3.el9_1.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debugsource-0:2.4.17-3.el9_1.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-debugsource-0:2.4.17-3.el9_1.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1696
Fixedhaproxy-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-0:2.4.7-2.el9_0.2.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Lsecondary · Red Hat Product Security US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USCWE-400USCWE-400US

affected products (142)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
HAProxy Enterprise 2.0all versionscert_bundDEcpe:/a:haproxy:haproxy:2.0
HAProxy Enterprise 2.2all versionscert_bundDEcpe:/a:haproxy:haproxy:2.2
HAProxy Enterprise 2.4all versionscert_bundDEcpe:/a:haproxy:haproxy:2.4
HAProxy Enterprise 2.5all versionscert_bundDEcpe:/a:haproxy:haproxy:2.5
HAProxy Enterprise 2.6all versionscert_bundDEcpe:/a:haproxy:haproxy:2.6
HAProxy Enterprise 2.7all versionscert_bundDEcpe:/a:haproxy:haproxy:2.7
IBM Security Verify Access 10.0.0.0 - 10.0.6.1all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.0.0_-_10.0.6.1
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
n/a haproxy≤ unknownenisa_euvdEU
Willy Terreau HAProxy≤ 2.8.0fstec_bduRU
АО «ИВК» АЛЬТ СП 10all versionsfstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.6 «Смоленск»fstec_bduRU

showing 20 of 142

advisories (7)

Vendor and ecosystem advisories describing this.

RHBA-2023:0773Red Hat Bug Fix Advisory: OpenShift Container Platform 4.11.28 packages update2023-02-21csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.11.28 is now available with updates to packages and images that fix several bugs.
RHBA-2023:0898Red Hat Bug Fix Advisory: OpenShift Container Platform 4.10.53 packages update2023-03-01csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.10.53 is now available with updates to packages and images that fix several bugs.
RHBA-2023:1321Red Hat Bug Fix Advisory: OpenShift Container Platform 4.9.58 packages update2023-03-27csaf · redhat_csafUS
Red Hat OpenShift Container Platform release 4.9.58 is now available with updates to packages and images that fix several bugs.
RHSA-2023:1696Red Hat Security Advisory: haproxy security update2023-04-11csaf · redhat_csafUS
An update for haproxy is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2023:1978Red Hat Security Advisory: haproxy security update2023-04-25csaf · redhat_csafUS
An update for haproxy is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. 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-2023-0097HAProxy: Schwachstelle ermöglicht Denial of ServiceDeutsch2023-01-15csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in HAProxy ausnutzen, um einen Denial of Service Angriff durchzuführen.
BIT-haproxy-2023-00562024-01-31vendor · osvUS
An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to 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 redhat_csaf osv NVD CVE.org MITRE

published 2023-03-23modified 2026-09-07

references (8)

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