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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade haproxy | Mar 21, 2024 | Mar 2, 2022 |
| Amazon Linux Ami 2 | — | Upgrade haproxy2-debuginfoUpgrade haproxy2 | Sep 28, 2023 | Mar 2, 2022 |
| Debian | — | Upgrade haproxy | Nov 4, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade haproxy | Jun 7, 2022 | Mar 2, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade haproxy | Jun 16, 2022 | Mar 2, 2022 |
| Redhat Openshift | — | Upgrade haproxy | Mar 30, 2022 | Feb 23, 2022 |
| Suse | — | Upgrade haproxy | Oct 26, 2022 | Mar 2, 2022 |
| Ubuntu | — | Upgrade haproxy | Mar 22, 2023 | Mar 2, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 2, 2022 |
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