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Mandriva: Subject: [Security Announce] [ MDVSA-2009:293 ] squidGuard Print E-mail
User Rating:      How can I rate this item?
Posted by Benjamin D. Thomas   
Mandrake Multiple vulnerabilities has been found and corrected in squidGuard: Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote attackers to cause a denial of service (application hang or loss of blocking functionality) via a long URL with many / (slash) characters, related to emergency mode. (CVE-2009-3700). Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL (CVE-2009-3826). squidGuard was upgraded to 1.2.1 for MNF2/CS3/CS4 with additional upstream security and bug fixes patches applied. This update fixes these vulnerabilities.
 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2009:293
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : squidGuard
 Date    : November 3, 2009
 Affected: 2009.0, 2009.1, Corporate 3.0, Corporate 4.0,
           Enterprise Server 5.0, Multi Network Firewall 2.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been found and corrected in squidGuard:
 
 Buffer overflow in sgLog.c in squidGuard 1.3 and 1.4 allows remote
 attackers to cause a denial of service (application hang or loss of
 blocking functionality) via a long URL with many / (slash) characters,
 related to emergency mode. (CVE-2009-3700).
 
 Multiple buffer overflows in squidGuard 1.4 allow remote attackers
 to bypass intended URL blocking via a long URL, related to (1)
 the relationship between a certain buffer size in squidGuard and a
 certain buffer size in Squid and (2) a redirect URL that contains
 information about the originally requested URL (CVE-2009-3826).
 
 squidGuard was upgraded to 1.2.1 for MNF2/CS3/CS4 with additional
 upstream security and bug fixes patches applied.
 
 This update fixes these vulnerabilities.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3700
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3826
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2009.0:
 d51a6de0eb876804fcb7ebc8e5bc671f  2009.0/i586/squidGuard-1.3-1.1mdv2009.0.i586.rpm 
 5b9e436cb1866b66a59789f9d0147be7  2009.0/SRPMS/squidGuard-1.3-1.1mdv2009.0.src.rpm

 Mandriva Linux 2009.0/X86_64:
 c8ce4727e7a7a062196616102ac03c75  2009.0/x86_64/squidGuard-1.3-1.1mdv2009.0.x86_64.rpm 
 5b9e436cb1866b66a59789f9d0147be7  2009.0/SRPMS/squidGuard-1.3-1.1mdv2009.0.src.rpm

 Mandriva Linux 2009.1:
 77efe541c81811d47c695f3189e583e7  2009.1/i586/squidGuard-1.4-1.1mdv2009.1.i586.rpm 
 c057b45049ed4655fc367fdad7b492ba  2009.1/SRPMS/squidGuard-1.4-1.1mdv2009.1.src.rpm

 Mandriva Linux 2009.1/X86_64:
 02d9b40ba619f24376842ccdcb85a8be  2009.1/x86_64/squidGuard-1.4-1.1mdv2009.1.x86_64.rpm 
 c057b45049ed4655fc367fdad7b492ba  2009.1/SRPMS/squidGuard-1.4-1.1mdv2009.1.src.rpm

 Corporate 3.0:
 1a6ff7e05b3867f666234dd4b511e89b  corporate/3.0/i586/squidGuard-1.2.1-0.1.C30mdk.i586.rpm 
 da035e0175561ee84c7ea900b504e1f5  corporate/3.0/SRPMS/squidGuard-1.2.1-0.1.C30mdk.src.rpm

 Corporate 3.0/X86_64:
 dd3e63730283d91df564fd9dfe436c75  corporate/3.0/x86_64/squidGuard-1.2.1-0.1.C30mdk.x86_64.rpm 
 da035e0175561ee84c7ea900b504e1f5  corporate/3.0/SRPMS/squidGuard-1.2.1-0.1.C30mdk.src.rpm

 Corporate 4.0:
 a5b7580f7288482f5ea87e0a7903085d  corporate/4.0/i586/squidGuard-1.2.1-0.1.20060mlcs4.i586.rpm 
 41e551a07f381020d18bcf19d5aabbc8  corporate/4.0/SRPMS/squidGuard-1.2.1-0.1.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 0e4dce779010bc97bfb40dd46511e61c  corporate/4.0/x86_64/squidGuard-1.2.1-0.1.20060mlcs4.x86_64.rpm 
 41e551a07f381020d18bcf19d5aabbc8  corporate/4.0/SRPMS/squidGuard-1.2.1-0.1.20060mlcs4.src.rpm

 Mandriva Enterprise Server 5:
 5a5aaf6bfffcae9a3f736da5de946f6a  mes5/i586/squidGuard-1.4-0.2mdvmes5.i586.rpm 
 bfa391098ac9298228fa7bb9a660e80e  mes5/SRPMS/squidGuard-1.4-0.2mdvmes5.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 fdc0804c49ac90683d16fcc5941fcbf5  mes5/x86_64/squidGuard-1.4-0.2mdvmes5.x86_64.rpm 
 bfa391098ac9298228fa7bb9a660e80e  mes5/SRPMS/squidGuard-1.4-0.2mdvmes5.src.rpm

 Multi Network Firewall 2.0:
 cbd56a801cc68478bf6348ce0b5193d1  mnf/2.0/i586/squidGuard-1.2.1-0.1.C30mdk.i586.rpm 
 358ec35776e7a4c7062bcb936e8f2a1e  mnf/2.0/SRPMS/squidGuard-1.2.1-0.1.C30mdk.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
  
 
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