CVE-2005-0090
CVSS2.1
发布时间 :2005-05-02 00:00:00
修订时间 :2017-07-10 21:32:05
NMCO    

[原文]A regression error in the Red Hat Enterprise Linux 4 kernel 4GB/4GB split patch omits an "access check," which allows local users to cause a denial of service (crash).


[CNNVD]Red Hat Enterprise Linux Kernel多个漏洞(CNNVD-200505-057)

        Red Hat Enterprise Linux 4 kernel 4GB/4GB补丁程序中的回归错误忽略了"访问检查",从而本地用户可以引起拒绝服务(程序崩溃)攻击。

- 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: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
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:redhat:enterprise_linux:4.0::advanced_server
cpe:/o:redhat:enterprise_linux:4.0::enterprise_server
cpe:/o:redhat:enterprise_linux:4.0::workstation
cpe:/o:redhat:enterprise_linux_desktop:4.0Red Hat Desktop 4.0

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:10425Race condition in the (1) load_elf_library and (2) binfmt_aout function calls for uselib in Linux kernel 2.4 through 2.429-rc2 and 2.6 throu...
*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-2005-0090
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-0090
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200505-057
(官方数据源) CNNVD

- 其它链接及资源

http://www.redhat.com/support/errata/RHSA-2005-092.html
(UNKNOWN)  REDHAT  RHSA-2005:092
http://www.securityfocus.com/bid/12599
(VENDOR_ADVISORY)  BID  12599
https://exchange.xforce.ibmcloud.com/vulnerabilities/20618
(UNKNOWN)  XF  red-hat-regression-dos(20618)

- 漏洞信息

Red Hat Enterprise Linux Kernel多个漏洞
低危 资料不足
2005-05-02 00:00:00 2005-10-20 00:00:00
本地  
        Red Hat Enterprise Linux 4 kernel 4GB/4GB补丁程序中的回归错误忽略了"访问检查",从而本地用户可以引起拒绝服务(程序崩溃)攻击。

- 公告与补丁

        暂无数据

- 漏洞信息

15416
Red Hat Linux 4GB Split Patch Unspecified Kernel Memory Read/Write
Local Access Required Authentication Management, Denial of Service
Loss of Confidentiality, Loss of Integrity, Loss of Availability
Exploit Unknown

- 漏洞描述

A missing access check regression in the Red Hat Enterprise Linux 4 kernel 4GB/4GB split patch has been discovered. On systems using the hugemem kernel, a local unprivileged user could use this flaw to cause a denial of service (crash). (CAN-2005-0090) A flaw in the Red Hat Enterprise Linux 4 kernel 4GB/4GB split patch can allow syscalls to read and write arbitrary kernel memory. On systems using the hugemem kernel, a local unprivileged user could use this flaw to gain privileges. (CAN-2005-0091) An additional flaw in the Red Hat Enterprise Linux 4 kernel 4GB/4GB split patch was discovered. On x86 systems using the hugemem kernel, a local unprivileged user may be able to use this flaw to cause a denial of service (crash). (CAN-2005-0092)

- 时间线

2005-02-19 2005-02-18
Unknow Unknow

- 解决方案

All Red Hat Enterprise Linux 4 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum.

- 相关参考

- 漏洞作者

 

 

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