CVE-2003-0406
CVSS7.2
发布时间 :2003-06-30 00:00:00
修订时间 :2016-10-17 22:33:34
NMCOS    

[原文]PalmVNC 1.40 and earlier stores passwords in plaintext in the PalmVNCDB, which is backed up to PCs that the Palm is synchronized with, which could allow attackers to gain privileges.


[CNNVD]PalmVNC本地明文存储口令漏洞(CNNVD-200306-123)

        
        PalmVNC可使用Palm远程连接访问家中、公司电脑的程序。
        PalmVNC以明文方式存储口令,本地攻击者可以利用这个漏洞获得其他用户敏感信息。
        PalmVNC使用"backup bit"功能会把密码等敏感信息以明文方式存储在PalmVNCDB.PDB中,攻击者可以通过此文件获得VNC服务器的IP地址、主机名、用户名和口令等信息。
        

- CVSS (基础分值)

CVSS分值: 7.2 [严重(HIGH)]
机密性影响: COMPLETE [完全的信息泄露导致所有系统文件暴露]
完整性影响: COMPLETE [系统完整性可被完全破坏]
可用性影响: COMPLETE [可能导致系统完全宕机]
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-2003-0406
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-0406
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200306-123
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=105405691423389&w=2
(UNKNOWN)  BUGTRAQ  20030526 PalmVNC 1.40 Insecure Records
http://www.iss.net/security_center/static/12083.php
(VENDOR_ADVISORY)  XF  palmvnc-plaintext-passwords(12083)
http://www.securityfocus.com/bid/7696
(VENDOR_ADVISORY)  BID  7696

- 漏洞信息

PalmVNC本地明文存储口令漏洞
高危 设计错误
2003-06-30 00:00:00 2005-10-20 00:00:00
本地  
        
        PalmVNC可使用Palm远程连接访问家中、公司电脑的程序。
        PalmVNC以明文方式存储口令,本地攻击者可以利用这个漏洞获得其他用户敏感信息。
        PalmVNC使用"backup bit"功能会把密码等敏感信息以明文方式存储在PalmVNCDB.PDB中,攻击者可以通过此文件获得VNC服务器的IP地址、主机名、用户名和口令等信息。
        

- 公告与补丁

        临时解决方法:
        如果您不能立刻安装补丁或者升级,CNNVD建议您采取以下措施以降低威胁:
        * 加密数据库文件或使用PalmVNC时不保存密码。
        厂商补丁:
        PalmVNC
        -------
        目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
        
        http://www.harakan.btinternet.co.uk/PalmVNC/

- 漏洞信息

4852
PalmVNC Cleartext Password Exposure
Physical Access Required Cryptographic, Information Disclosure
Loss of Confidentiality
Exploit Public

- 漏洞描述

PalmVNC contains a flaw that may lead to an unauthorized password exposure. It is possible to gain access to plaintext passwords when synchronizing the device, by reading the file "PalmVNCDB.PDB", which may lead to a loss of confidentiality.

- 时间线

2003-05-26 Unknow
2003-05-26 Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to mitigate the flaw by implementing the following workaround: Remove the backup bit from the Palm VNC database

- 相关参考

- 漏洞作者

- 漏洞信息

PalmVNC Insecure Password Storage Vulnerability
Design Error 7696
No Yes
2003-05-26 12:00:00 2009-07-11 10:06:00
Discovery of this issue is credited to flur <flur@flurnet.org>.

- 受影响的程序版本

PalmVNC PalmVNC 1.40

- 漏洞讨论

PalmVNC stores password credentials in plaintext. These credentials may be stored on a desktop system when the Palm is "Hotsynced". This could expose credentials to other users of the system that the backup is stored on.

This issue was reported in PalmVNC 1.40. Other versions are also likely affected.

- 漏洞利用

There is no exploit required.

- 解决方案

Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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