发布日期：2004-04-15
更新日期：2004-04-22

受影响系统：

Linux kernel 2.6.3
Linux kernel 2.6.2
Linux kernel 2.6.1-rc2
Linux kernel 2.6.1-rc1
Linux kernel 2.6.1
Linux kernel 2.6
Linux kernel 2.4.9
Linux kernel 2.4.8
Linux kernel 2.4.7
Linux kernel 2.4.6
Linux kernel 2.4.5
Linux kernel 2.4.4
Linux kernel 2.4.3
Linux kernel 2.4.25
Linux kernel 2.4.24
Linux kernel 2.4.23
Linux kernel 2.4.22
Linux kernel 2.4.21
Linux kernel 2.4.20
Linux kernel 2.4.2
Linux kernel 2.4.19
Linux kernel 2.4.17
Linux kernel 2.4.16
Linux kernel 2.4.15
Linux kernel 2.4.14
Linux kernel 2.4.13
Linux kernel 2.4.12
Linux kernel 2.4.11
Linux kernel 2.4.10
Linux kernel 2.4.1
Linux kernel 2.4
Linux kernel 2.4.18
    - Conectiva Linux 8.0
    - Conectiva Linux 7.0
    - Debian Linux 3.0
    - RedHat Linux 8.0
    - RedHat Linux 7.3
    - Slackware Linux 8.1
    - Slackware Linux 8.0
    - SuSE Linux 8.2
    - SuSE Linux 8.1

不受影响系统：

Linux kernel 2.6.4
Linux kernel 2.4.26

描述：

---

BUGTRAQ  ID: 10143
CVE(CAN) ID: CVE-2004-0181

Linux是一款开放源代码操作系统。

Linux内核在处理JFS文件系统清理时问题，本地攻击者可以利用这个漏洞获得部分内核信息。

此漏洞只是让ROOT用户获得对这些文件系统的敏感信息。此漏洞只威胁那些不让ROOT用户访问的信息。目前没有详细漏洞细节提供。

<*来源：Linux
  
  链接：http://www.linux-mandrake.com/en/security/2004/2004-029.php
*>

建议：

---

厂商补丁：

Linux
-----
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：

Linux Upgrade linux-2.4.26.tar.bz2
http://www.kernel.org/pub/linux/kernel/v2.4/linux-2.4.26.tar.bz2

Linux Upgrade linux-2.6.5.tar.bz2
http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.5.tar.bz2

MandrakeSoft
------------
MandrakeSoft已经为此发布了一个安全公告（MDKSA-2004:029）以及相应补丁:
MDKSA-2004:029：Updated kernel packages fix multiple vulnerabilities
链接：http://www.linux-mandrake.com/en/security/2004/2004-029.php

补丁下载：

Updated Packages:

Mandrakelinux 10.0:
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-2.4.25.3mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-enterprise-2.4.25.3mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-enterprise-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-i686-up-4GB-2.4.25.3mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-i686-up-4GB-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-p3-smp-64GB-2.4.25.3mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-p3-smp-64GB-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-secure-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-smp-2.4.25.3mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-smp-2.6.3.8mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-source-2.4.25-3mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-source-2.6.3-8mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/RPMS/kernel-source-stripped-2.6.3-8mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/SRPMS/kernel-2.4.25.3mdk-1-1mdk.src.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/10.0/SRPMS/kernel-2.6.3.8mdk-1-1mdk.src.rpm

Corporate Server 2.1:
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/RPMS/kernel-2.4.19.39mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/RPMS/kernel-enterprise-2.4.19.39mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/RPMS/kernel-secure-2.4.19.39mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/RPMS/kernel-smp-2.4.19.39mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/RPMS/kernel-source-2.4.19-39mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/corporate/2.1/SRPMS/kernel-2.4.19.39mdk-1-1mdk.src.rpm

Corporate Server 2.1/x86_64:
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/x86_64/corporate/2.1/RPMS/kernel-2.4.19.40mdk-1-1mdk.x86_64.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/x86_64/corporate/2.1/RPMS/kernel-secure-2.4.19.40mdk-1-1mdk.x86_64.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/x86_64/corporate/2.1/RPMS/kernel-smp-2.4.19.40mdk-1-1mdk.x86_64.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/x86_64/corporate/2.1/RPMS/kernel-source-2.4.19-40mdk.x86_64.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/x86_64/corporate/2.1/SRPMS/kernel-2.4.19.40mdk-1-1mdk.src.rpm

Mandrakelinux 9.1:
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/RPMS/kernel-2.4.21.0.29mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/RPMS/kernel-enterprise-2.4.21.0.29mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/RPMS/kernel-secure-2.4.21.0.29mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/RPMS/kernel-smp-2.4.21.0.29mdk-1-1mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/RPMS/kernel-source-2.4.21-0.29mdk.i586.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/9.1/SRPMS/kernel-2.4.21.0.29mdk-1-1mdk.src.rpm

Mandrakelinux 9.1/PPC:
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/ppc/9.1/RPMS/kernel-2.4.21.0.29mdk-1-1mdk.ppc.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/ppc/9.1/RPMS/kernel-enterprise-2.4.21.0.29mdk-1-1mdk.ppc.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/ppc/9.1/RPMS/kernel-smp-2.4.21.0.29mdk-1-1mdk.ppc.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/ppc/9.1/RPMS/kernel-source-2.4.21-0.29mdk.ppc.rpm
ftp://download.sourceforge.net/pub/mirrors/mandrake/updates/ppc/9.1/SRPMS/kernel-2.4.21.0.29mdk-1-1mdk.src.rpm

Mandrakelinux 9.2:

上述升级软件还可以在下列地址中的任意一个镜像ftp服务器上下载：
http://www.mandrakesecure.net/en/ftp.php

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