squid

Description:Full-featured web proxy cache
License: GPL-2, GPL-2+
Homepage:http://www.squid-cache.org/
Location:Portage
Legend:
  • + - stable
  • ~ - unstable
  • M - hardmask
alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86
6.2 diff ~ ~ ~ ~ ~ - ~ ~ ~ - - ~ ~
5.9 diff ~ ~ ~ ~ ~ - ~ ~ ~ - - ~ ~
5.8 diff ~ ~ ~ ~ ~ - ~ ~ ~ - - ~ ~
5.7-r1 ~ + + ~ ~ - ~ ~ + - - ~ +

USE flags

  • caps - Use Linux capabilities library to control privilege
  • ecap - Adds support for loadable content adaptation modules (http://www.e-cap.org)
  • esi - Enable ESI for accelerators, will cause squid reverse proxies to be capable of the Edge Acceleration Specification (www.esi.org)
  • gnutls - Prefer net-libs/gnutls as SSL/TLS provider (ineffective with USE=-ssl)
  • htcp - Enable HTCP protocol
  • ipv6 - Add support for IP version 6
  • kerberos - Add kerberos support
  • ldap - Add LDAP support (Lightweight Directory Access Protocol)
  • logrotate - Use app-admin/logrotate for rotating logs
  • mysql - Add mySQL Database support
  • nis - Support for NIS/YP services
  • pam - Add support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
  • perl - Add optional support/bindings for the Perl language
  • postgres - Add support for the postgresql database
  • qos - Adds support for Quality of Service using netfilter conntrack - see qos_flow directive for more info
  • radius - Add support for RADIUS authentication
  • samba - Add support for SAMBA (Windows File and Printer sharing)
  • sasl - Add support for the Simple Authentication and Security Layer
  • selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
  • snmp - Add support for the Simple Network Management Protocol if available
  • sqlite - Add support for sqlite - embedded sql database
  • ssl - Add support for SSL/TLS connections (Secure Socket Layer / Transport Layer Security)
  • ssl-crtd - Adds support for dynamic SSL certificate generation in SslBump environments
  • systemd - Enable use of systemd-specific libraries and features like socket activation or session tracking
  • test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
  • tproxy - Enables real Transparent Proxy support for Linux Netfilter TPROXY
  • valgrind - Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-util/valgrind
  • wccp - Enable Web Cache Coordination Protocol
  • wccpv2 - Enable Web Cache Coordination V2 Protocol

Security Advisory

Date Severity Title
over 3 years normal Squid: Multiple vulnerabilities
over 4 years high Squid: Multiple vulnerabilities
over 4 years normal Squid: Multiple vulnerabilities
over 8 years normal Squid: Multiple vulnerabilities
almost 10 years normal Squid: Multiple vulnerabilities
about 11 years normal Squid: Multiple vulnerabilities
about 13 years high Squid: Multiple vulnerabilities
over 15 years normal Squid: Multiple Denial of Service vulnerabilities
almost 17 years normal Squid: Denial of Service
over 17 years low Squid: Denial of Service
almost 18 years normal Squid: Multiple Denial of Service vulnerabilities
about 19 years normal Squid: Denial of Service vulnerabilities
almost 20 years normal Squid: Denial of Service through DNS responses
almost 20 years normal Squid: Multiple vulnerabilities
almost 20 years normal Squid: Multiple vulnerabilities
about 20 years normal Squid: Remote DoS vulnerability
about 20 years normal Squid: Denial of service when using NTLM authentication
over 20 years high Squid: NTLM authentication helper buffer overflow
over 20 years normal Squid ACL [url_regex] bypass vulnerability

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