Squid Web Cache wiki

Squid Web Cache documentation

🔗 Squid 3.4

Jan 2015 Squid-3.4 series became DEPRECATED with the release of Squid-3.5 series
Sep 2014 Squid-3.4.7 and older are CONSIDERED DANGEROUS as the security people say. Due to unfixed vulnerabilities CVE-2014-7141, CVE-2014-7142, and CVE-2014-6270
Dec 2013 Released for production use.

The features have been set and code changes are reserved for later versions.

Additions are limited to Security and Bug fixes

Features ported from 2.7 in this release:

Basic new features in 3.4:

The intention with this series is to improve portability and stability. Some remaining Squid-2.7 missing features are listed as regressions in http://www.squid-cache.org/Versions/v3/3.4/RELEASENOTES.html#ss5.1

Packages of squid 3.4 source code are available at http://www.squid-cache.org/Versions/v3/3.4/

🔗 Security Advisories

See our Advisories list.

🔗 Open Bugs

🔗 Squid-3.4 default config

http_port 3128

refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern .               0       20%     4320

acl localnet src     # RFC 1918 possible internal network
acl localnet src  # RFC 1918 possible internal network
acl localnet src # RFC 1918 possible internal network
acl localnet src fc00::/7       # RFC 4193 local private network range
acl localnet src fe80::/10      # RFC 4291 link-local (directly plugged) machines

acl SSL_ports port 443          # https

acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 1025-65535  # unregistered ports
acl Safe_ports port 280         # http-mgmt
acl Safe_ports port 488         # gss-http
acl Safe_ports port 591         # filemaker
acl Safe_ports port 777         # multiling http


http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
http_access allow localnet
http_access allow localhost
http_access deny all
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