client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.
CVSS Details
- CVSS 3.1 Base Score: 8.6
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade squid | Sep 20, 2017 | May 10, 2016 |
| Centos_linux | — | Upgrade squid34Upgrade squid-sysvinitUpgrade squid | May 31, 2016 | May 10, 2016 |
| Debian | — | Upgrade squid3 | Jul 30, 2016 | May 10, 2016 |
| Freebsd | — | Upgrade squid-develUpgrade squid | Dec 10, 2025 | May 7, 2016 |
| Gentoo Linux | — | Upgrade net-proxy/squid. | Oct 30, 2017 | May 10, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade squid | Nov 30, 2017 | May 10, 2016 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | May 10, 2016 |
| Oracle_linux | — | Upgrade squidUpgrade squid34Upgrade squid-sysvinit | May 31, 2016 | May 10, 2016 |
| Redhat_linux | — | Upgrade squid34Upgrade squid-sysvinitUpgrade squid-debuginfoUpgrade squid34-debuginfoUpgrade squid | Jun 1, 2016 | May 10, 2016 |
| Suse | — | Upgrade squid3Upgrade squid | Aug 26, 2016 | May 10, 2016 |
| Ubuntu | — | Upgrade squid-cgiUpgrade squid3 | Jun 9, 2016 | May 10, 2016 |
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