Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through 3.5.22, and 4.0.1 through 4.0.16 leads to client-specific Cookie data being leaked to other clients. Attack requests can easily be crafted by a client to probe a cache for this information.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-squid | Sep 20, 2017 | Jan 27, 2017 | |
| Centos_linux | — | centos-upgrade-squidcentos-upgrade-squid-debuginfocentos-upgrade-squid-migration-scriptcentos-upgrade-squid-sysvinitcentos-upgrade-squid34centos-upgrade-squid34-debuginfo | Jan 27, 2017 | Dec 16, 2016 |
| Debian | debian-upgrade-squid3 | Dec 25, 2016 | Dec 16, 2016 | |
| Freebsd | freebsd-upgrade-package-squidfreebsd-upgrade-package-squid-devel | Dec 23, 2016 | Dec 23, 2016 | |
| Huawei Euleros 2_0_sp1 | huawei-euleros-2_0_sp1-upgrade-squidhuawei-euleros-2_0_sp1-upgrade-squid-migration-script | Nov 30, 2017 | Jan 27, 2017 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-squidhuawei-euleros-2_0_sp2-upgrade-squid-migration-script | Nov 30, 2017 | Jan 27, 2017 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-web-proxy-squid-3-5-23-0-175-3-17-0-1-0 | May 29, 2017 | Jan 27, 2017 | |
| Oracle_linux | — | oracle-linux-upgrade-squidoracle-linux-upgrade-squid34oracle-linux-upgrade-squid-migration-scriptoracle-linux-upgrade-squid-sysvinit | Jan 24, 2017 | Dec 16, 2016 |
| Redhat_linux | — | redhat-upgrade-squidredhat-upgrade-squid-debuginforedhat-upgrade-squid-migration-scriptredhat-upgrade-squid-sysvinitredhat-upgrade-squid34redhat-upgrade-squid34-debuginfo | Feb 3, 2017 | Dec 16, 2016 |
| Suse | — | suse-upgrade-squidsuse-upgrade-squid3 | Jan 12, 2017 | Dec 16, 2016 |
| Ubuntu | ubuntu-upgrade-squid3 | Feb 7, 2017 | Dec 16, 2016 |
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