Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Details
- CVSS 3.1 Base Score: 8.6
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade libecapUpgrade libecap-develUpgrade squid | Jan 9, 2024 | Dec 4, 2023 |
| Alpine Linux | — | Upgrade squid | Mar 26, 2024 | Dec 4, 2023 |
| Amazon Linux Ami 2 | — | Upgrade squidUpgrade squid-sysvinitUpgrade squid-debuginfoUpgrade squid-migration-script | Jan 10, 2024 | Dec 4, 2023 |
| Amazon_linux | — | Upgrade squid | Jan 9, 2024 | Dec 4, 2023 |
| Amazon_linux_2023 | — | Upgrade squidUpgrade squid-debuginfoUpgrade squid-debugsource | Feb 17, 2025 | Dec 4, 2023 |
| Centos_linux | — | Upgrade squid-sysvinitUpgrade squid-migration-scriptUpgrade squid-debuginfoUpgrade squid | Jan 5, 2024 | Dec 4, 2023 |
| Debian | — | Upgrade squid | Jan 15, 2024 | Dec 4, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade squid | Mar 13, 2024 | Dec 4, 2023 |
| Oracle_linux | — | Upgrade libecap-develUpgrade squid-migration-scriptUpgrade squidUpgrade libecapUpgrade squid-sysvinit | Jan 4, 2024 | Dec 4, 2023 |
| Redhat_linux | — | Upgrade squid-debuginfoUpgrade squid-sysvinitUpgrade libecap-debuginfoUpgrade libecap-debugsourceUpgrade libecapUpgrade squidUpgrade libecap-develUpgrade squid-migration-scriptNo solution existsUpgrade squid-debugsource | Jan 5, 2024 | Dec 4, 2023 |
| Rocky_linux | — | Upgrade squid-debugsourceUpgrade libecapUpgrade squid-debuginfoUpgrade libecap-debugsourceUpgrade libecap-debuginfoUpgrade squidUpgrade libecap-devel | Mar 5, 2024 | Dec 4, 2023 |
| Suse | — | Upgrade squid | Dec 11, 2023 | Dec 4, 2023 |
| Ubuntu | — | Upgrade squid (Ubuntu Pro)Upgrade squid3 (Ubuntu Pro)Upgrade squid | Jan 24, 2024 | Dec 4, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 4, 2023 |
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