CVE-2004-1162
CVSS7.5
发布时间 :2005-01-10 00:00:00
修订时间 :2016-10-17 22:51:52
NMCO    

[原文]The unison command in scponly before 4.0 does not properly restrict programs that can be run, which could allow remote authenticated users to bypass intended access restrictions and execute arbitrary programs via the (1) -rshcmd or (2) -sshcmd flags.


[CNNVD]scponly unison 命令执行漏洞(CNNVD-200501-109)

        scponlyc是一个仅为远程用户提供读、写权限而不提供执行权限的工具。
        scponly 4.0之前版本中的unison存在任意命令执行漏洞。
        由于无法正确限制可执行的程序,使得远程认证的用户可通过-rshcmd或-sshcmd标记,绕过所设置的访问限制,执行任意程序。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/a:scponly:scponly:3.9
cpe:/o:gentoo:linuxGentoo Linux
cpe:/a:scponly:scponly:3.11
cpe:/a:scponly:scponly:3.8
cpe:/a:scponly:scponly:2.3
cpe:/a:scponly:scponly:2.0
cpe:/a:scponly:scponly:2.1
cpe:/a:scponly:scponly:3.0
cpe:/a:scponly:scponly:3.5
cpe:/a:scponly:scponly:2.4

- 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-2004-1162
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-1162
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200501-109
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=110202047507273&w=2
(UNKNOWN)  BUGTRAQ  20041202 rssh and scponly arbitrary command execution
http://marc.info/?l=bugtraq&m=110581113814623&w=2
(UNKNOWN)  BUGTRAQ  20050115 Re: rssh and scponly arbitrary command execution
http://www.gentoo.org/security/en/glsa/glsa-200412-01.xml
(UNKNOWN)  GENTOO  GLSA-200412-01
http://www.securityfocus.com/bid/11791
(VENDOR_ADVISORY)  BID  11791
http://www.sublimation.org/scponly/#relnotes
(UNKNOWN)  CONFIRM  http://www.sublimation.org/scponly/#relnotes
http://xforce.iss.net/xforce/xfdb/18362
(VENDOR_ADVISORY)  XF  scponly-commandline-command-execution(18362)

- 漏洞信息

scponly unison 命令执行漏洞
高危 未知
2005-01-10 00:00:00 2005-10-20 00:00:00
远程  
        scponlyc是一个仅为远程用户提供读、写权限而不提供执行权限的工具。
        scponly 4.0之前版本中的unison存在任意命令执行漏洞。
        由于无法正确限制可执行的程序,使得远程认证的用户可通过-rshcmd或-sshcmd标记,绕过所设置的访问限制,执行任意程序。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:
        http://sourceforge.net/projects/scponly/files/

- 漏洞信息

12183
scponly scp -S Arbitrary Remote Command Execution
Remote / Network Access Other
Loss of Integrity
Exploit Public

- 漏洞描述

scponly contains a flaw that may allow a remote malicious user to bypass certain security restrictions. The issue is triggered when 'scp -S' is used with scponly. The problem is that some of the predefined applications support flags (-S), which allow command execution. It is possible that the flaw may allow an attacker to bypass the shell restriction and execute arbitrary commands resulting in a loss of integrity.

- 时间线

2004-12-02 Unknow
2004-12-02 Unknow

- 解决方案

Upgrade to version 4.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

 

 

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