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Sicherheit: Mehrere Probleme im Kernel
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme im Kernel
ID: DSA-481-1
Distribution: Debian
Plattformen: Debian woody
Datum: Sa, 17. April 2004, 13:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0003
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0010
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0109
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0177
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0178
Applikationen: Linux

Originalnachricht

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Debian Security Advisory DSA 481-1 security@debian.org
http://www.debian.org/security/ Martin Schulze
April 14th, 2004 http://www.debian.org/security/faq
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Package : kernel-image-2.4.17-ia64
Vulnerability : several vulnerabilities
Problem-Type : local
Debian-specific: no
CVE ID : CAN-2004-0003 CAN-2004-0010 CAN-2004-0109 CAN-2004-0177
CAN-2004-0178

Several serious problems have been discovered in the Linux kernel.
This update takes care of Linux 2.4.17 for the IA-64 architecture.
The Common Vulnerabilities and Exposures project identifies the
following problems that will be fixed with this update:

CAN-2004-0003

A vulnerability has been discovered in the R128 drive in the Linux
kernel which could potentially lead an attacker to gain
unauthorised privileges. Alan Cox and Thomas Biege developed a
correction for this

CAN-2004-0010

Arjan van de Ven discovered a stack-based buffer overflow in the
ncp_lookup function for ncpfs in the Linux kernel, which could
lead an attacker to gain unauthorised privileges. Petr Vandrovec
developed a correction for this.

CAN-2004-0109

zen-parse discovered a buffer overflow vulnerability in the
ISO9660 filesystem component of Linux kernel which could be abused
by an attacker to gain unauthorised root access. Sebastian
Krahmer and Ernie Petrides developed a correction for this.

CAN-2004-0177

Solar Designer discovered an information leak in the ext3 code of
Linux. In a worst case an attacker could read sensitive data such
as cryptographic keys which would otherwise never hit disk media.
Theodore Ts'o developed a correction for this.

CAN-2004-0178

Andreas Kies discovered a denial of service condition in the Sound
Blaster driver in Linux. He also developed a correction for this.

These problems will also be fixed by upstream in Linux 2.4.26 and
future versions of 2.6.

For the stable distribution (woody) these problems have been fixed in
version 011226.17 for Linux 2.4.17.

For the unstable distribution (sid) these problems have been fixed in
version 2.4.25-5 for Linux 2.4.25 and in version 2.6.5-1 for Linux
2.6.5.

We recommend that you upgrade your kernel packages immediately, either
with a Debian provided kernel or with a self compiled one.


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 3.0 alias woody
--------------------------------

Source archives:

kernel-image-2.4.17-ia64_011226.17.dsc
Size/MD5 checksum: 736 2f8bdbd5d82c972dee55ae3eb3051ebf
kernel-image-2.4.17-ia64_011226.17.tar.gz
Size/MD5 checksum: 25407685 a4f251ad4275ee197e3f5b3aa76c45c9

Architecture independent components:

kernel-source-2.4.17-ia64_011226.17_all.deb
Size/MD5 checksum: 24730726 c6133857bb4423ecec496517f212da70

Intel IA-64 architecture:

kernel-headers-2.4.17-ia64_011226.17_ia64.deb
Size/MD5 checksum: 3635930 ee77880f4ae85e0850115788e0bc18e6
kernel-image-2.4.17-itanium_011226.17_ia64.deb
Size/MD5 checksum: 7020714 942615101e2eb34833f53fa6eb7713d2
kernel-image-2.4.17-itanium-smp_011226.17_ia64.deb
Size/MD5 checksum: 7169180 04d65a0c0eae8b01488383ada809a936
kernel-image-2.4.17-mckinley_011226.17_ia64.deb
Size/MD5 checksum: 7011536 5388a3be55dfe67c54355d6974f26400
kernel-image-2.4.17-mckinley-smp_011226.17_ia64.deb
Size/MD5 checksum: 7161438 7fca8b5dbaf833e15810acde2ad678de


These files will probably be moved into the stable distribution on
its next revision.

--------------------------------------------------------------------------------
-
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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