CVE-2001-1148
CVSS4.6
发布时间 :2001-06-13 00:00:00
修订时间 :2008-09-05 16:25:48
NMCO    

[原文]Multiple buffer overflows in programs used by scoadmin and sysadmsh in SCO OpenServer 5.0.6a and earlier allow local users to gain privileges via a long TERM environment variable to (1) atcronsh, (2) auditsh, (3) authsh, (4) backupsh, (5) lpsh, (6) sysadm.menu, or (7) termsh.


[CNNVD]SCO OpenServer多个缓冲区溢出漏洞(CNNVD-200106-064)

        SCO OpenServer 5.0.6a版本及之前版本中被scoadmin和sysadmsh使用的程序存在多个缓冲区溢出漏洞。本地用户可以借助(1)atcronsh,(2)auditsh,(3)authsh,(4)backupsh,(5)lpsh,(6)sysadm.menu,或(7)termsh得超长TERM环境变量提升特权。

- 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-2001-1148
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1148
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200106-064
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/archive/1/219966
(VENDOR_ADVISORY)  CALDERA  CSSA-2001-SCO.25
http://www.securityfocus.com/archive/82/191216
(VENDOR_ADVISORY)  VULN-DEV  20010613 SCO atcronsh auditsh termsh overflows
http://xforce.iss.net/xforce/xfdb/7281
(UNKNOWN)  XF  openserver-scoadmin-sysadm-bo(7281)

- 漏洞信息

SCO OpenServer多个缓冲区溢出漏洞
中危 缓冲区溢出
2001-06-13 00:00:00 2005-10-20 00:00:00
本地  
        SCO OpenServer 5.0.6a版本及之前版本中被scoadmin和sysadmsh使用的程序存在多个缓冲区溢出漏洞。本地用户可以借助(1)atcronsh,(2)auditsh,(3)authsh,(4)backupsh,(5)lpsh,(6)sysadm.menu,或(7)termsh得超长TERM环境变量提升特权。

- 公告与补丁

        

- 漏洞信息

8836
SCO OpenServer atcronsh TERM Variable Local Overflow
Local Access Required Input Manipulation
Loss of Integrity
Exploit Unknown

- 漏洞描述

A local overflow exists in SCO OpenServer. The 'atcronsh' program fails to validate the length of input to the TERM environment variable resulting in a buffer overflow. With a specially crafted request, an attacker can cause an escalation of privileges resulting in a loss of integrity.

- 时间线

2001-10-11 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, SCO has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者

 

 

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