🔗 Squid 3.3
| Â | Â |
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| today | Squid-3.3 is CONSIDERED DANGEROUS as the security people say. Due to unfixed vulnerabilities CVE-2014-7141, CVE-2014-7142 and CVE-2014-6270 and any other recently discovered issues. |
| Dec 2013 | the Squid-3.3 series became DEPRECATED with the release of Squid-3.4 series |
| Feb 2013 | Released for production use. |
The features have been set and large code changes are reserved for later versions.
Additions are limited to:
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Security fixes
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Stability fixes
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small optimizations
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Documentation updates
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Porting of Squid-2.7 feature regressions
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Bug fixes
Features ported from 2.7 in this release:
- external acl %ACL and %DATA tags (from 3.3.5)
Basic new features in 3.3:
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New helper to log access.log to an SQL Database
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New helper to quota session access time
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New directive request_header_add for custom HTTP headers
The intention with this series is to improve the upgrade path and concentrate on further portability improvements. Squid-2.7 missing features are listed as regressions in http://www.squid-cache.org/Versions/v3/3.3/RELEASENOTES.html#s6
Packages of squid 3.3 source code are available at http://www.squid-cache.org/Versions/v3/3.3/
🔗 Security Advisories
See our Advisories list.
🔗 Open Bugs
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Major or higher Bugs currently affecting this
release.-
Bugs against any older version can be closed if found fixed in 3.3.
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Bugs inherited from older versions are not necessarily blockers on 3.3 stable.
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🔗 Squid-3.3 default config
From 3.3 a few performance improvements have been done. The manager regex ACLs have been moved after the DoS and protocol smuggling attack protections.
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This minimal configuration does not work with versions earlier than 3.2 which are missing special cleanup done to the code.
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 10.0.0.0/8 # RFC 1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC 1918 possible internal network
acl localnet src 192.168.0.0/16 # 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
acl CONNECT method CONNECT
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