FEDORA-2018-4fabf63492 -- Fedora 27 squid-4.0.23-2.fc27ID: oval:org.secpod.oval:def:113977 | Date: (C)2018-02-15 (M)2023-12-20 |
Class: PATCH | Family: unix |
Squid is a high-performance proxy caching server for Web clients, supporting FTP, gopher, and HTTP data objects. Unlike traditional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. Squid keeps meta data and especially hot objects cached in RAM, caches DNS lookups, supports non-blocking DNS lookups, and implements negative caching of failed requests. Squid consists of a main server program squid, a Domain Name System lookup program , a program for retrieving FTP data , and some management and client tools.