CVE-1999-1501
CVSS4.6
发布时间 :1998-04-08 00:00:00
修订时间 :2016-10-17 22:05:02
NMCS    

[原文](1) ipxchk and (2) ipxlink in SGI OS2 IRIX 6.3 does not properly clear the IFS environmental variable before executing system calls, which allows local users to execute arbitrary commands.


[CNNVD]IRIX ipxchk漏洞(CNNVD-199804-014)

        SGI OS2 IRIX 6.3版本中的(1)ipxchk和(2)ipxlinkipxlink在执行系统呼叫前不能正确清除环境变量,本地用户可以利用该漏洞执行任意命令。

- CVSS (基础分值)

CVSS分值: 4.6 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-1999-1501
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-1999-1501
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-199804-014
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=89217373930054&w=2
(UNKNOWN)  BUGTRAQ  19980408 SGI O2 ipx security issue
http://www.securityfocus.com/bid/70
(VENDOR_ADVISORY)  BID  70
http://www.securityfocus.com/bid/71
(VENDOR_ADVISORY)  BID  71

- 漏洞信息

IRIX ipxchk漏洞
中危 未知
1998-04-08 00:00:00 2005-10-20 00:00:00
远程  
        SGI OS2 IRIX 6.3版本中的(1)ipxchk和(2)ipxlinkipxlink在执行系统呼叫前不能正确清除环境变量,本地用户可以利用该漏洞执行任意命令。

- 公告与补丁

        Turn of the suid bit on the binary or apply the SGI Patch
        SG0002869. Note that this patch is not avaiable without
        a support contract.

- 漏洞信息

IRIX ipxlink Vulnerability
Unknown 71
Yes No
1998-04-08 12:00:00 2009-07-11 12:16:00
This vulnerability was published as "SGI O2 ipx security issue" by Fabrice Planchon <fabrice@math.Princeton.edu> to the BugTraq mailing list on April 8, 1998.

- 受影响的程序版本

SGI IRIX 6.3

- 漏洞讨论

SGI O2 systems running IRIX 6.3 come with support
for the IPX protocol. The software is installed by default,
and lives under /usr/etc/netware. The binary ipxlink is
part of this subsystem.

Among many vulnerabilities in this binary it calls other
programs via system() without reseting the enviroment
(e.g. IFS).

This is SGI bug number 498565.

- 漏洞利用

Currently the SecurityFocus staff are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com.

- 解决方案

Turn of the setuid bit of this binary or apply the SGI Patch
SG0002869. Note that this patch is not available with a
support contract.

- 相关参考

     

     

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