Linux Security
Linux Security
Linux Security

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

Date 19 Sep 2010
125
Posted By LinuxSecurity 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.
https://www.debian.org/security/                      Steffen Joeris
September 19, 2010                    https://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:

  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4.diff.gz
    Size/MD5 checksum:    20699 8660e684fab99044d17ee435cd8718d9
  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4.dsc
    Size/MD5 checksum:     1193 c301ce03c043f892a1dab392b82f5454
  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8.orig.tar.gz
    Size/MD5 checksum:  2443502 b5d26e1b7e2285bb60cf4de249113722

Architecture independent packages:

  https://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)

  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_alpha.deb
    Size/MD5 checksum:  1120516 88adcda5d0b2ba1fb27341af183faaa3
  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_alpha.deb
    Size/MD5 checksum:    90722 e6148340f94c9f0de77a9e944c294550
  https://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))

  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_amd64.deb
    Size/MD5 checksum:    89072 0c3df278512da844a33cc3e4294f0860
  https://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_amd64.deb
    Size/MD5 checksum:    92634 13a26c111e3344c2e0bc2da0291c0b26
  https://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)

  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_i386.deb
    Size/MD5 checksum:   934274 393c4a46b784cd36422a8ccfc070408a
  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_i386.deb
    Size/MD5 checksum:    87314 a548078782994991585417158ef64fe6
  https://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)

  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_ia64.deb
    Size/MD5 checksum:    92964 6e491b0751864bd35bb6d4b56d5542cb
  https://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny4_ia64.deb
    Size/MD5 checksum:    98848 1558483cfd3e776565be1198fb24c0d5
  https://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))

  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_mipsel.deb
    Size/MD5 checksum:  1072524 e46d21e7e0d678862ce9ff5eaa7dc5fc
  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_mipsel.deb
    Size/MD5 checksum:    89806 5b58f3fb903ea2b59c84c4767b514467
  https://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)

  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_powerpc.deb
    Size/MD5 checksum:    88884 d98ff3725a7c748f67291492813bce1b
  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_powerpc.deb
    Size/MD5 checksum:  1052784 8ddaa8519cd9ee9d0fe8c7ecdb5d3cf3
  https://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)

  https://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny4_sparc.deb
    Size/MD5 checksum:    88982 42b7ddedbb9b3db1d90e3f6163e42907
  https://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny4_sparc.deb
    Size/MD5 checksum:   960398 95ef7e35738a0313638d489d564f2bc2
  https://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 https://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 https://packages.debian.org/

Advisories

LinuxSecurity Poll

How frequently do you patch/update your system?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum 0 answer(s) and maximum 3 answer(s).
/main-polls/52-how-frequently-do-you-patch-update-your-system?task=poll.vote&format=json
52
radio
[{"id":"179","title":"As soon as patches\/updates are released - I track advisories for my distro(s) diligently","votes":"41","type":"x","order":"1","pct":83.67,"resources":[]},{"id":"180","title":"Every so often, when I think of it","votes":"4","type":"x","order":"2","pct":8.16,"resources":[]},{"id":"181","title":"Hardly ever","votes":"4","type":"x","order":"3","pct":8.16,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

Please vote first in order to view vote results.

VOTE ON THE POLL PAGE


VIEW MORE POLLS

bottom 200

Please enable / Bitte aktiviere JavaScript!
Veuillez activer / Por favor activa el Javascript![ ? ]

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.