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Sicherheit: Pufferüberlauf in barnowl
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in barnowl
ID: DSA-2049-1
Distribution: Debian
Plattformen: Debian lenny
Datum: So, 23. Mai 2010, 09:11
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0793
Applikationen: barnowl

Originalnachricht

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Debian Security Advisory DSA-2049-1 security@debian.org
http://www.debian.org/security/ Steffen Joeris
May 23, 2010 http://www.debian.org/security/faq
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Package : barnowl
Vulnerability : buffer overflow
Problem type : remote
Debian-specific: no
CVE Id : CVE-2010-0793
Debian Bug : 574418

It has been discovered that barnowl, a curses-based tty Jabber, IRC, AIM
and Zephyr client, is prone to a buffer overflow via its "CC:"
handling,
which could lead to the execution of arbitrary code.


For the stable distribution (lenny), this problem has been fixed in
version 1.0.1-4+lenny1.

For the testing distribution (squeeze) and the unstable distribution
(sid), this problem has been fixed in version 1.5.1-1.


We recommend that you upgrade your barnowl 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:

barnowl_1.0.1.orig.tar.gz
Size/MD5 checksum: 606923 5036fe3559becc5fa81de9a4dc028767
barnowl_1.0.1-4+lenny1.dsc
Size/MD5 checksum: 1128 c005716429cc93f9aa13ecc32e9a83a8
barnowl_1.0.1-4+lenny1.diff.gz
Size/MD5 checksum: 6186 431a62342081785abeac1d6f27cca56e

Architecture independent packages:

barnowl-irc_1.0.1-4+lenny1_all.deb
Size/MD5 checksum: 38992 662b9a48a4daf355222980b4b77e1dfe

alpha architecture (DEC Alpha)

barnowl_1.0.1-4+lenny1_alpha.deb
Size/MD5 checksum: 521514 a50a7d27f8d679aaaf1aefbb7b0b8f00

amd64 architecture (AMD x86_64 (AMD64))

barnowl_1.0.1-4+lenny1_amd64.deb
Size/MD5 checksum: 497828 ec2b041ebdfcd8f605760000d156a058

arm architecture (ARM)

barnowl_1.0.1-4+lenny1_arm.deb
Size/MD5 checksum: 453232 fa99d92090e14152f9d5119d3952c911

hppa architecture (HP PA RISC)

barnowl_1.0.1-4+lenny1_hppa.deb
Size/MD5 checksum: 484984 e370789dab95d297ece10836eaa11c40

i386 architecture (Intel ia32)

barnowl_1.0.1-4+lenny1_i386.deb
Size/MD5 checksum: 468636 b4d0478d392975c7c10bf1bc5a8db665

ia64 architecture (Intel ia64)

barnowl_1.0.1-4+lenny1_ia64.deb
Size/MD5 checksum: 580632 46327f82543d70285370f3b1abc770e2

mips architecture (MIPS (Big Endian))

barnowl_1.0.1-4+lenny1_mips.deb
Size/MD5 checksum: 461968 91c665cd05e93568eda74970ea816dac

powerpc architecture (PowerPC)

barnowl_1.0.1-4+lenny1_powerpc.deb
Size/MD5 checksum: 484788 d6d20b834e74fe5eb76cb73b0fe4f8af

s390 architecture (IBM S/390)

barnowl_1.0.1-4+lenny1_s390.deb
Size/MD5 checksum: 488260 345d6df2dd4953aa4bca1aa7b0a2cb1a

sparc architecture (Sun SPARC/UltraSPARC)

barnowl_1.0.1-4+lenny1_sparc.deb
Size/MD5 checksum: 463060 869a67d8595133ae2c6a61cd9289e0a8


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-securitydists/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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