Debian: DSA-2111-1: New squid3 packages fix denial of service

    Date19 Sep 2010
    CategoryDebian
    33
    Posted ByLinuxSecurity Advisories
    Phil Oester discovered that squid3, a fully featured Web Proxy cache, is prone to a denial of service attack via a specially crafted request that includes empty strings.
    
    - ------------------------------------------------------------------------
    Debian Security Advisory DSA-2111-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.
    http://www.debian.org/security/                      Steffen Joeris
    September 19, 2010                    http://www.debian.org/security/faq
    - ------------------------------------------------------------------------
    
    Package        : squid3
    Vulnerability  : denial of service
    Problem type   : remote
    Debian-specific: no
    CVE Id         : CVE-2010-3072
    Debian Bug     : 596086
    
    Phil Oester discovered that squid3, a fully featured Web Proxy cache, is
    prone to a denial of service attack via a specially crafted request that
    includes empty strings.
    
    
    For the stable distribution (lenny), this problem has been fixed in
    version 3.0.STABLE8-3+lenny4.
    
    For the testing distribution (squeeze), this problem will be fixed soon.
    
    For the unstable distribution (sid), this problem has been fixed in
    version 3.1.6-1.1.
    
    
    We recommend that you upgrade your squid3 packages.
    
    
    Upgrade instructions
    - --------------------
    
    wget url
            will fetch the file for you
    dpkg -i file.deb
            will install the referenced file.
    
    If you are using the apt-get package manager, use the line for
    sources.list as given below:
    
    apt-get update
            will update the internal database
    apt-get upgrade
            will install corrected packages
    
    You may use an automated update by adding the resources from the
    footer to the proper configuration.
    
    
    Debian GNU/Linux 5.0 alias lenny
    - --------------------------------
    
    Debian (stable)
    - ---------------
    
    Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.
    
    Source archives:
    
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4.diff.gz
        Size/MD5 checksum:    20699 8660e684fab99044d17ee435cd8718d9
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4.dsc
        Size/MD5 checksum:     1193 c301ce03c043f892a1dab392b82f5454
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8.orig.tar.gz
        Size/MD5 checksum:  2443502 b5d26e1b7e2285bb60cf4de249113722
    
    Architecture independent packages:
    
      http://security.debian.org/pool/updates/main/s/squid3/squid3-common_3.0.STABLE8-3+lenny4_all.deb
        Size/MD5 checksum:   289406 954e5536f90c542c1fc7300fc9a6ad0e
    
    alpha architecture (DEC Alpha)
    
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_alpha.deb
        Size/MD5 checksum:  1120516 88adcda5d0b2ba1fb27341af183faaa3
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_alpha.deb
        Size/MD5 checksum:    90722 e6148340f94c9f0de77a9e944c294550
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_alpha.deb
        Size/MD5 checksum:    94334 014271407be72d360f5ca0d4f483defe
    
    amd64 architecture (AMD x86_64 (AMD64))
    
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_amd64.deb
        Size/MD5 checksum:    89072 0c3df278512da844a33cc3e4294f0860
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_amd64.deb
        Size/MD5 checksum:    92634 13a26c111e3344c2e0bc2da0291c0b26
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_amd64.deb
        Size/MD5 checksum:  1008578 55e7a138a3cf2ac850757bdb3dc80d65
    
    i386 architecture (Intel ia32)
    
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_i386.deb
        Size/MD5 checksum:   934274 393c4a46b784cd36422a8ccfc070408a
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_i386.deb
        Size/MD5 checksum:    87314 a548078782994991585417158ef64fe6
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_i386.deb
        Size/MD5 checksum:    91310 2d82131a6dad26f5879bb8fa9e25d2cc
    
    ia64 architecture (Intel ia64)
    
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_ia64.deb
        Size/MD5 checksum:    92964 6e491b0751864bd35bb6d4b56d5542cb
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_ia64.deb
        Size/MD5 checksum:    98848 1558483cfd3e776565be1198fb24c0d5
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_ia64.deb
        Size/MD5 checksum:  1490318 0801807239c83c712ffbdf7b1cece4dc
    
    mipsel architecture (MIPS (Little Endian))
    
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_mipsel.deb
        Size/MD5 checksum:  1072524 e46d21e7e0d678862ce9ff5eaa7dc5fc
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_mipsel.deb
        Size/MD5 checksum:    89806 5b58f3fb903ea2b59c84c4767b514467
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_mipsel.deb
        Size/MD5 checksum:    92598 2dfaf08406175c6efd82ea35487ba351
    
    powerpc architecture (PowerPC)
    
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_powerpc.deb
        Size/MD5 checksum:    88884 d98ff3725a7c748f67291492813bce1b
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_powerpc.deb
        Size/MD5 checksum:  1052784 8ddaa8519cd9ee9d0fe8c7ecdb5d3cf3
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_powerpc.deb
        Size/MD5 checksum:    93972 42a71d648753fde2326f0a3484dcce12
    
    sparc architecture (Sun SPARC/UltraSPARC)
    
      http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_sparc.deb
        Size/MD5 checksum:    88982 42b7ddedbb9b3db1d90e3f6163e42907
      http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_sparc.deb
        Size/MD5 checksum:   960398 95ef7e35738a0313638d489d564f2bc2
      http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_sparc.deb
        Size/MD5 checksum:    92698 277974f1c19628125cdf4ceb80456b4d
    
    
      These files will probably be moved into the stable distribution on
      its next update.
    
    - ---------------------------------------------------------------------------------
    For apt-get: deb http://security.debian.org/ stable/updates main
    For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
    Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
    Package info: `apt-cache show ' and http://packages.debian.org/
    
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