The client_host function in parsers.c in Privoxy before 3.0.24 allows remote attackers to cause a denial of service (invalid read and crash) via an empty HTTP Host header.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/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 |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade privoxy | Aug 30, 2017 | Jan 27, 2016 |
| Debian | — | Upgrade privoxy | Feb 2, 2016 | Jan 27, 2016 |
| Freebsd | — | Upgrade privoxy | Dec 10, 2025 | Jan 26, 2016 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Jan 27, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 21, 2016 |
| Suse | — | Upgrade privoxy | Feb 2, 2016 | Jan 27, 2016 |
| Ubuntu | — | Upgrade privoxy | Nov 19, 2024 | Jan 27, 2016 |
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