Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2010.0504
New zonecheck packages fix cross-site scripting
7 June 2010
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AusCERT Security Bulletin Summary
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Product: zonecheck
Publisher: Debian
Operating System: Debian GNU/Linux 5
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2010-2155 CVE-2010-2052 CVE-2009-4882
Original Bulletin:
http://www.debian.org/security/2010/dsa-2056
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running zonecheck check for an updated version of the software for
their operating system.
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Debian Security Advisory DSA-2056-1 security@debian.org
http://www.debian.org/security/ Sébastien Delafond
June 06, 2010 http://www.debian.org/security/faq
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Package : zonecheck
Vulnerability : missing input sanitizing
Problem type : remote
Debian-specific: no
CVE Id : CVE-2010-2052 CVE-2010-2155 CVE-2009-4882
Debian Bug : 583290
It was discovered that in zonecheck, a tool to check DNS configurations,
the CGI does not perform sufficient sanitation of user input; an
attacker can take advantage of this and pass script code in order to
perform cross-site scripting attacks.
For the stable distribution (lenny), this problem has been fixed in
version 2.0.4-13lenny1.
For the testing distribution (squeeze), this problem has been fixed in
version 2.1.1-1.
For the testing distribution (sid), this problem has been fixed in
version 2.1.1-1.
We recommend that you upgrade your zonecheck packages.
Upgrade instructions
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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
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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/z/zonecheck/zonecheck_2.0.4.orig.tar.gz
Size/MD5 checksum: 243079 260f746893e4bd82f5616c63a2f85f5e
http://security.debian.org/pool/updates/main/z/zonecheck/zonecheck_2.0.4-13lenny1.dsc
Size/MD5 checksum: 1064 3a2a82217362954c78b3e15382b8c930
http://security.debian.org/pool/updates/main/z/zonecheck/zonecheck_2.0.4-13lenny1.diff.gz
Size/MD5 checksum: 10853 00790f50bb4f3f721c8f6979d7c135d7
Architecture independent packages:
http://security.debian.org/pool/updates/main/z/zonecheck/zonecheck-cgi_2.0.4-13lenny1_all.deb
Size/MD5 checksum: 38914 9b339043f824633bd6e2c9ee48b928f0
http://security.debian.org/pool/updates/main/z/zonecheck/zonecheck_2.0.4-13lenny1_all.deb
Size/MD5 checksum: 210230 711b1afdb05f1b8b041fb39e7c8f5b58
These files will probably be moved into the stable distribution on
its next update.
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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: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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