CVE-2005-0736
CVSS2.1
发布时间 :2005-03-09 00:00:00
修订时间 :2010-08-21 00:26:54
NMCO    

[原文]Integer overflow in sys_epoll_wait in eventpoll.c for Linux kernel 2.6 to 2.6.11 allows local users to overwrite kernel memory via a large number of events.


[CNNVD]Linux内核 整数溢出漏洞(CNNVD-200503-086)

        Linux内核2.6~2.6.11的eventpoll.c的sys_epoll_wait中存在整数溢出,本地用户可以通过大量事件覆盖内核内存。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/o:linux:linux_kernel:2.6.9:2.6.20
cpe:/o:redhat:enterprise_linux:4.0::advanced_server
cpe:/o:linux:linux_kernel:2.6.1Linux Kernel 2.6.1
cpe:/o:linux:linux_kernel:2.6.2Linux Kernel 2.6.2
cpe:/o:linux:linux_kernel:2.6.0Linux Kernel 2.6.0
cpe:/o:redhat:enterprise_linux:4.0::workstation
cpe:/o:linux:linux_kernel:2.6.4Linux Kernel 2.6.4
cpe:/o:redhat:fedora_core:core_3.0
cpe:/o:linux:linux_kernel:2.6.3Linux Kernel 2.6.3
cpe:/o:redhat:enterprise_linux_desktop:4.0Red Hat Desktop 4.0
cpe:/o:linux:linux_kernel:2.6.10Linux Kernel 2.6.10
cpe:/o:linux:linux_kernel:2.6.8Linux Kernel 2.6.8
cpe:/o:redhat:fedora_core:core_2.0
cpe:/o:redhat:enterprise_linux:4.0::enterprise_server
cpe:/o:linux:linux_kernel:2.6.5Linux Kernel 2.6.5
cpe:/o:linux:linux_kernel:2.6.7Linux Kernel 2.6.7
cpe:/o:conectiva:linux:10.0Conectiva Linux 10.0
cpe:/o:linux:linux_kernel:2.6.6Linux Kernel 2.6.6
cpe:/o:linux:linux_kernel:2.6.11Linux Kernel 2.6.11

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:9870Integer overflow in sys_epoll_wait in eventpoll.c for Linux kernel 2.6 to 2.6.11 allows local users to overwrite kernel memory via a large n...
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0736
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-0736
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200503-086
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/12763
(VENDOR_ADVISORY)  BID  12763
http://lists.grok.org.uk/pipermail/full-disclosure/2005-March/032314.html
(VENDOR_ADVISORY)  FULLDISC  20050309 overwriting low kernel memory
http://www.ubuntulinux.org/support/documentation/usn/usn-95-1
(UNKNOWN)  UBUNTU  USN-95-1
http://www.novell.com/linux/security/advisories/2005_18_kernel.html
(VENDOR_ADVISORY)  SUSE  SUSE-SA:2005:018
http://linux.bkbits.net:8080/linux-2.6/cset@422dd06a1p5PsyFhoGAJseinjEq3ew?nav=index.html%7CChangeSet@-1d
(UNKNOWN)  CONFIRM  http://linux.bkbits.net:8080/linux-2.6/cset@422dd06a1p5PsyFhoGAJseinjEq3ew?nav=index.html|ChangeSet@-1d
http://www.redhat.com/support/errata/RHSA-2005-366.html
(UNKNOWN)  REDHAT  RHSA-2005:366
http://www.redhat.com/support/errata/RHSA-2005-293.html
(UNKNOWN)  REDHAT  RHSA-2005:293

- 漏洞信息

Linux内核 整数溢出漏洞
低危 缓冲区溢出
2005-03-09 00:00:00 2005-10-20 00:00:00
本地  
        Linux内核2.6~2.6.11的eventpoll.c的sys_epoll_wait中存在整数溢出,本地用户可以通过大量事件覆盖内核内存。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        Linux kernel 2.6.5
        Fedora kernel-2.6.10-1.771_FC2.i586.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-2.6.10-1.771_FC2.i686.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-2.6.10-1.771_FC2.x86_64.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-debuginfo-2.6.10-1.771_FC2.i586.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-debuginfo-2.6.10-1.771_FC2.i686.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-debuginfo-2.6.10-1.771_FC2.x86_64.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-doc-2.6.10-1.771_FC2.noarch.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-smp-2.6.10-1.771_FC2.i586.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-smp-2.6.10-1.771_FC2.i686.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-smp-2.6.10-1.771_FC2.x86_64.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Fedora kernel-sourcecode-2.6.10-1.771_FC2.noarch.rpm
        RedHat Fedora Core 2
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/2/
        Linux kernel 2.6.9
        Fedora kernel-2.6.11-1.14_FC3.i586.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-2.6.11-1.14_FC3.i686.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-2.6.11-1.14_FC3.x86_64.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-debuginfo-2.6.11-1.14_FC3.i586.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-debuginfo-2.6.11-1.14_FC3.i686.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-debuginfo-2.6.11-1.14_FC3.x86_64.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-doc-2.6.11-1.14_FC3.noarch.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-smp-2.6.11-1.14_FC3.i586.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-smp-2.6.11-1.14_FC3.i686.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/
        Fedora kernel-smp-2.6.11-1.14_FC3.x86_64.rpm
        RedHat Fedora Core 3
        http://download.fedora.redhat.com/pub/fedora/linux/core/updates/3/

- 漏洞信息

14777
Linux Kernel sys_epoll_wait() Function Local Overflow
Input Manipulation
Loss of Integrity

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-03-09 Unknow
2005-03-09 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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