HAProxy 2.2 through 3.1.6, in certain uncommon configurations, has a sample_conv_regsub heap-based buffer overflow because of mishandling of the replacement of multiple short patterns with a longer one.
CVSS Details
- CVSS 3.1 Base Score: 6.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-haproxy | Apr 25, 2025 | Apr 9, 2025 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-haproxy | Aug 13, 2025 | Jul 18, 2025 | |
| Huawei Euleros 2_0_sp12 | huawei-euleros-2_0_sp12-upgrade-haproxy | Jul 21, 2025 | Apr 9, 2025 | |
| Huawei Euleros 2_0_sp13 | huawei-euleros-2_0_sp13-upgrade-haproxy | Aug 13, 2025 | Jul 18, 2025 | |
| Redhat_linux | — | no-fix-redhat-rpm-package | Jul 9, 2025 | Apr 9, 2025 |
| Suse | — | suse-upgrade-haproxy | Dec 5, 2025 | Apr 15, 2025 |
| Ubuntu | ubuntu-upgrade-haproxy | Apr 14, 2025 | Apr 9, 2025 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jul 2, 2025 | Apr 9, 2025 |
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