Articles / Debian: New openjdk-6 packa…

Debian: New openjdk-6 packages fix arbitrary code execution

Several vulnerabilities have been identified in OpenJDK, an implementation of the Java SE platform. Creation of large, temporary fonts could use up available disk space, leading to a denial of service condition. Several vulnerabilities existed in the embedded LittleCMS library, exploitable through crafted images: a memory leak, resulting in a denial of service condition, heap-based buffer overflows, potentially allowing arbitrary code execution, and a null-pointer dereference, leading to denial of service. The LDAP server implementation did not properly close sockets if an error was encountered, leading to a denial-of-service condition. The LDAP client implementation allowed malicious LDAP servers to execute arbitrary code on the client. The HTTP server implementation contained an unspecified denial of service vulnerability. Updated packages are available from security.debian.org.

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Hash: SHA1

- ------------------------------------------------------------------------
Debian Security Advisory DSA-1769-1                  security@debian.org
http://www.debian.org/security/                           Florian Weimer
April 11, 2009                        http://www.debian.org/security/faq
- ------------------------------------------------------------------------

Package        : openjdk-6
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE Id(s)      : CVE-2006-2426 CVE-2009-0581 CVE-2009-0723 CVE-2009-0733 CVE-2009-0793 CVE-2009-1093 CVE-2009-1094 CVE-2009-1095 CVE-2009-1096 CVE-2009-1097 CVE-2009-1098 CVE-2009-1101

Several vulnerabilities have been identified in OpenJDK, an
implementation of the Java SE platform.

Creation of large, temporary fonts could use up available disk space,
leading to a denial of service condition (CVE-2006-2426).

Several vulnerabilities existed in the embedded LittleCMS library,
exploitable through crafted images: a memory leak, resulting in a
denial of service condition (CVE-2009-0581), heap-based buffer
overflows, potentially allowing arbitrary code execution
(CVE-2009-0723, CVE-2009-0733), and a null-pointer dereference,
leading to denial of service (CVE-2009-0793).

The LDAP server implementation (in com.sun.jdni.ldap) did not properly
close sockets if an error was encountered, leading to a
denial-of-service condition (CVE-2009-1093).

The LDAP client implementation (in com.sun.jdni.ldap) allowed
malicious LDAP servers to execute arbitrary code on the client
(CVE-2009-1094).

The HTTP server implementation (sun.net.httpserver) contained an
unspecified denial of service vulnerability (CVE-2009-1101).

Several issues in Java Web Start have been addressed (CVE-2009-1095,
CVE-2009-1096, CVE-2009-1097, CVE-2009-1098).  The Debian packages
currently do not support Java Web Start, so these issues are not
directly exploitable, but the relevant code has been updated
nevertheless.

For the stable distribution (lenny), these problems have been fixed in
version 9.1+lenny2.

We recommend that you upgrade your openjdk-6 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
- --------------------------------

Source archives:

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11-9.1+lenny2.dsc
   Size/MD5 checksum:     2471 ac801bf95b5a70dc2872d3829662ec21
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11.orig.tar.gz
   Size/MD5 checksum: 51692912 a409bb4e935a22dcbd3529dc098c58de
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6_6b11-9.1+lenny2.diff.gz
   Size/MD5 checksum:   294391 8245a20f2c8886f5a21ccc584be55963

Architecture independent packages:

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-doc_6b11-9.1+lenny2_all.deb
   Size/MD5 checksum: 12053188 aca3fd411328bdb8ebaecc32cb5dec8c
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-lib_6b11-9.1+lenny2_all.deb
   Size/MD5 checksum:  5270602 ac2ec87d2254d75888025068260724c9
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-source_6b11-9.1+lenny2_all.deb
   Size/MD5 checksum: 26557844 4162900f514b37b46bd3445c31137038

alpha architecture (DEC Alpha)

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_alpha.deb
   Size/MD5 checksum:  8173896 624e143dcca33faeef6f18b3b2dbf091
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_alpha.deb
   Size/MD5 checksum:   260278 bec0a9dbb3193958ea38849920f207b1
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_alpha.deb
   Size/MD5 checksum: 21624912 8d671cce12b85a8c2a275b27ffdefc3c
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_alpha.deb
   Size/MD5 checksum: 34552586 9ef7d040a16bfb7cda895fe080a89639
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_alpha.deb
   Size/MD5 checksum:  2373440 4a642fce362f92b7fa55ce07b9cf64ad

amd64 architecture (AMD x86_64 (AMD64))

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_amd64.deb
   Size/MD5 checksum: 46891228 ac3e2086cf139e8243b38c6edbd80dc7
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_amd64.deb
   Size/MD5 checksum:  9658430 552cfaa8544f5eedd8b9fea5188e77c5
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_amd64.deb
   Size/MD5 checksum:   229460 e2e374c1591818a644e6a3edb0ac3ad6
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_amd64.deb
   Size/MD5 checksum:  2351524 0c9f107821594971cc63cac39fd014b1
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_amd64.deb
   Size/MD5 checksum: 22423776 645caac427ee007eed470895fc12ab9e

i386 architecture (Intel ia32)

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_i386.deb
   Size/MD5 checksum: 23574268 b1343b60841cae842b86f18d756117e2
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_i386.deb
   Size/MD5 checksum: 101067580 2340584d11bc1e48fb4b984673a40244
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_i386.deb
   Size/MD5 checksum:  2341038 723ddcefe74b00d3ea2ed76a883f1f24
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_i386.deb
   Size/MD5 checksum:   218946 c6c020f02470f3575a692813abd1b41c
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_i386.deb
   Size/MD5 checksum:  9667436 0aec96944c633abdb0d501ea6aa7eb8f

ia64 architecture (Intel ia64)

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_ia64.deb
   Size/MD5 checksum:  8289320 f73111b40487fb1d8c2a7193e8d81385
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_ia64.deb
   Size/MD5 checksum:  2456260 a54c41e6b6ac2d78de30c3ecf34fac12
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_ia64.deb
   Size/MD5 checksum: 22549136 afc00f58991b3bcf918fc41df61c3fd0
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_ia64.deb
   Size/MD5 checksum: 34069370 8df511da244c3d6318ffc5d5141a61ba
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_ia64.deb
   Size/MD5 checksum:   324686 8035c4fdc432626912a2bb3da4585ed6

mips architecture (MIPS (Big Endian))

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_mips.deb
   Size/MD5 checksum:  8097690 377c76a1a56e8609da0d980070d8d16b
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_mips.deb
   Size/MD5 checksum:   226786 0d8231609d97dd052bdced6f802fa8d5
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_mips.deb
   Size/MD5 checksum:  2349856 a371082d2ccad75595af31fd54470381
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_mips.deb
   Size/MD5 checksum: 35242334 af43cfa59394220c4826d68577950df6
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_mips.deb
   Size/MD5 checksum: 21158386 d606f602b2667cfc26fc91c3680aaf12

mipsel architecture (MIPS (Little Endian))

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_mipsel.deb
   Size/MD5 checksum: 21180172 8c2e20e24f3b43b74b3d91cb5aa70de3
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_mipsel.deb
   Size/MD5 checksum: 34096046 4cb42eb3ba7fbac9a0e3505ad057de09
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_mipsel.deb
   Size/MD5 checksum:  2349822 387ba1e26565cd39cea6bf1b93c0a3b3
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_mipsel.deb
   Size/MD5 checksum:  8099274 18197ad1556942c861febdb98d6e7f23
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_mipsel.deb
   Size/MD5 checksum:   226316 0025dc147f2fb45e59d600130129ff8f

powerpc architecture (PowerPC)

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_powerpc.deb
   Size/MD5 checksum:  8129342 6a173ba25b207301ffed322252118903
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_powerpc.deb
   Size/MD5 checksum:  2386836 af23bfe3c5f4b2ce424fde40bb7f4935
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_powerpc.deb
   Size/MD5 checksum: 21316924 17cbaa7f30cccdf93848cc1bfaf5d88d
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_powerpc.deb
   Size/MD5 checksum: 35337320 3ea33923e7f700119ee41cc5f495524f
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_powerpc.deb
   Size/MD5 checksum:   243502 d63bfda1e127f6b05ae355deffc1b61e

sparc architecture (Sun SPARC/UltraSPARC)

 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-demo_6b11-9.1+lenny2_sparc.deb
   Size/MD5 checksum:  2335290 473bde592db775853753221eaeb46dd2
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-dbg_6b11-9.1+lenny2_sparc.deb
   Size/MD5 checksum: 103119614 20b1b65401329c139530e1113870b703
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre-headless_6b11-9.1+lenny2_sparc.deb
   Size/MD5 checksum: 23512994 8c60d293442a38b4d6674273afb04f09
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jre_6b11-9.1+lenny2_sparc.deb
   Size/MD5 checksum:   220458 0a3b6eb5e25c4c5bdb4d8f30689114be
 http://security.debian.org/pool/updates/main/o/openjdk-6/openjdk-6-jdk_6b11-9.1+lenny2_sparc.deb
   Size/MD5 checksum:  9681988 1450a9fdd406c12815c7d65bbeb4b8ab


 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: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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