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Installing Dansguardian With Multi-Group Filtering & Squid With NTLM Auth (Debian Etch)

This how-to describes how to install and configure Dansguardian with multi-group filtering, Squid with NTLM auth, ipmasq, and dnsmasq to provide a full internet gateway solution for small to medium sized networks. This how-to requires two NICs in order to perform firewalling and transparent proxying.

Scritto da falko, il 17-07-2008
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Updated squid package fixes remote denial of service

_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2008:002
http://www.mandriva.com/security/
_______________________________________________________________________

Package : squid
Date : January 4, 2008
Affected: 2007.0, 2007.1, 2008.0, Corporate 3.0, Corporate 4.0,
Multi Network Firewall 2.0
_______________________________________________________________________

Problem Description:

The cache update reply processing functionality in Squid 2.x before
2.6.STABLE17, and Squid 3.0, allows remote attackers to cause a denial
of service (crash) via unknown vectors related to HTTP headers.

The updated package fixes this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6239
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2007.0:
96faafb7a9e07b278a0aafa84bf926ae 2007.0/i586/squid-2.6.STABLE1-4.4mdv2007.0.i586.rpm
03fad047effae58ca2489e80aa1bfa5b 2007.0/i586/squid-cachemgr-2.6.STABLE1-4.4mdv2007.0.i586.rpm
37dfa22f24df058851acc5c3c1b5879d 2007.0/SRPMS/squid-2.6.STABLE1-4.4mdv2007.0.src.rpm

Mandriva Linux 2007.0/X86_64:
c2ed1ce138a117d92a9d1258e19853a4 2007.0/x86_64/squid-2.6.STABLE1-4.4mdv2007.0.x86_64.rpm
8b1db434ee0e509aa71d7b1c81f62665 2007.0/x86_64/squid-cachemgr-2.6.STABLE1-4.4mdv2007.0.x86_64.rpm
37dfa22f24df058851acc5c3c1b5879d 2007.0/SRPMS/squid-2.6.STABLE1-4.4mdv2007.0.src.rpm

Mandriva Linux 2007.1:
4e5314934a52d574cfab66fab288fec1 2007.1/i586/squid-2.6.STABLE7-2.1mdv2007.1.i586.rpm
ea5fff3e07bb15bca7a2c3b3fd1dce43 2007.1/i586/squid-cachemgr-2.6.STABLE7-2.1mdv2007.1.i586.rpm
8ae95395bd9b0bd3888561ce359048db 2007.1/SRPMS/squid-2.6.STABLE7-2.1mdv2007.1.src.rpm

Mandriva Linux 2007.1/X86_64:
c4b1a7b86c812f272601c76c757a456e 2007.1/x86_64/squid-2.6.STABLE7-2.1mdv2007.1.x86_64.rpm
48bd862e07da9f1aacbf8f4e30ebc734 2007.1/x86_64/squid-cachemgr-2.6.STABLE7-2.1mdv2007.1.x86_64.rpm
8ae95395bd9b0bd3888561ce359048db 2007.1/SRPMS/squid-2.6.STABLE7-2.1mdv2007.1.src.rpm

Mandriva Linux 2008.0:
471283e5ec222b4558804201ed528580 2008.0/i586/squid-2.6.STABLE16-1.2mdv2008.0.i586.rpm
aae1cede196ab3ee8ce872a4f9339197 2008.0/i586/squid-cachemgr-2.6.STABLE16-1.2mdv2008.0.i586.rpm
3b7ac01f28af138e6a4a911ea13c3014 2008.0/SRPMS/squid-2.6.STABLE16-1.2mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
ee831d24d0027f9e30d329ba19481572 2008.0/x86_64/squid-2.6.STABLE16-1.2mdv2008.0.x86_64.rpm
4d788055f21fd55b228881b66d4e351e 2008.0/x86_64/squid-cachemgr-2.6.STABLE16-1.2mdv2008.0.x86_64.rpm
3b7ac01f28af138e6a4a911ea13c3014 2008.0/SRPMS/squid-2.6.STABLE16-1.2mdv2008.0.src.rpm

Corporate 3.0:
b80be38521a9c761ddeb3fac585a5bef corporate/3.0/i586/squid-2.5.STABLE9-1.8.C30mdk.i586.rpm
068c0327621ff22367dd979aa9f7ecee corporate/3.0/SRPMS/squid-2.5.STABLE9-1.8.C30mdk.src.rpm

Corporate 3.0/X86_64:
2c0eaf65b0c65bb56793bce55d2ac0fc corporate/3.0/x86_64/squid-2.5.STABLE9-1.8.C30mdk.x86_64.rpm
068c0327621ff22367dd979aa9f7ecee corporate/3.0/SRPMS/squid-2.5.STABLE9-1.8.C30mdk.src.rpm

Corporate 4.0:
69d5364d1187f459934c86e311bf6d96 corporate/4.0/i586/squid-2.6.STABLE1-4.4.20060mlcs4.i586.rpm
9cab80bad8eac5d17af87f8411185529 corporate/4.0/i586/squid-cachemgr-2.6.STABLE1-4.4.20060mlcs4.i586.rpm
33c75a040e930c85e7668b160216558a corporate/4.0/SRPMS/squid-2.6.STABLE1-4.4.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
37a81cbfac6f8937fd74e4b672e04019 corporate/4.0/x86_64/squid-2.6.STABLE1-4.4.20060mlcs4.x86_64.rpm
df0f15a253003d6b2c234e4a5ccfbff1 corporate/4.0/x86_64/squid-cachemgr-2.6.STABLE1-4.4.20060mlcs4.x86_64.rpm
33c75a040e930c85e7668b160216558a corporate/4.0/SRPMS/squid-2.6.STABLE1-4.4.20060mlcs4.src.rpm

Multi Network Firewall 2.0:
0d291e6348ec79f86213230619ce7cfd mnf/2.0/i586/squid-2.5.STABLE9-1.8.M20mdk.i586.rpm
2192fc9b2b9e1e000e144abf8e054860 mnf/2.0/SRPMS/squid-2.5.STABLE9-1.8.M20mdk.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team


Scritto da ziobudda, il 08-01-2008
LinkConsiglia.


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