CVE-1999-1313
CVSS4.6
发布时间 :1996-05-23 00:00:00
修订时间 :2008-09-05 16:19:13
NMCO    

[原文]Manual page reader (man) in FreeBSD 2.2 and earlier allows local users to gain privileges via a sequence of commands.


[CNNVD]FreeBSD提升特权漏洞(CNNVD-199605-002)

        FreeBSD 2.2以及之前的版本中Manual page reader (man)存在漏洞。本地用户借助一系列命令提升特权。

- 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)

cpe:/o:freebsd:freebsd:2.0.5FreeBSD 2.0.5
cpe:/o:freebsd:freebsd:2.0FreeBSD 2.0
cpe:/o:freebsd:freebsd:2.1.0FreeBSD 2.1.0
cpe:/o:freebsd:freebsd:2.2FreeBSD 2.2

- 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-1999-1313
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-1999-1313
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-199605-002
(官方数据源) CNNVD

- 其它链接及资源

http://ciac.llnl.gov/ciac/bulletins/g-24.shtml
(VENDOR_ADVISORY)  CIAC  G-24
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/old/FreeBSD-SA-96:11.man.asc
(VENDOR_ADVISORY)  FREEBSD  FreeBSD-SA-96:11
http://xforce.iss.net/static/7348.php
(UNKNOWN)  XF  bsd-man-command-sequence(7348)

- 漏洞信息

FreeBSD提升特权漏洞
中危 未知
1996-05-23 00:00:00 2005-10-20 00:00:00
本地  
        FreeBSD 2.2以及之前的版本中Manual page reader (man)存在漏洞。本地用户借助一系列命令提升特权。

- 公告与补丁

        

- 漏洞信息

6002
FreeBSD man Privilege Escalation
Local Access Required Input Manipulation
Loss of Integrity

- 漏洞描述

FreeBSD contains a flaw that may allow a malicious user to gain the access privileges of the "man" user. The issue is triggered when a special sequence of commands are executed. It is possible that the flaw may lead to root access via a trojan horse resulting in a loss of integrity.

- 时间线

1996-05-21 Unknow
Unknow Unknow

- 解决方案

Upgrade to version FreeBSD 2.1-STABLE, or 2.2-CURRENT dated 1996-05-21 or later, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by implementing the following workaround: disable the setuid bit on the /usr/bin/man file. #chmod u-s /usr/bin/man

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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