CVE-2005-4730
CVSS10.0
发布时间 :2005-12-31 00:00:00
修订时间 :2008-09-05 16:57:39
NMCO    

[原文]Unspecified vulnerability in PEAR Text_Password 1.0 has unknown impact and attack vectors, related to "problematic seeding" of the random number generator, possibly predictable seeds.


[CNNVD]PEAR Text_Password 未明漏洞(CNNVD-200512-684)

        PEAR Text_Password 1.0存在未明漏洞,具有未知影响和工具向量,与随机数生成器"问题置种"有关,可能和可预计种子值有关。

- CVSS (基础分值)

CVSS分值: 10 [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: [--]
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-2005-4730
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-4730
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200512-684
(官方数据源) CNNVD

- 其它链接及资源

http://pear.php.net/package/Text_Password/download/
(PATCH)  CONFIRM  http://pear.php.net/package/Text_Password/download/
http://www.osvdb.org/23825
(UNKNOWN)  OSVDB  23825

- 漏洞信息

PEAR Text_Password 未明漏洞
危急 未知
2005-12-31 00:00:00 2006-03-17 00:00:00
远程  
        PEAR Text_Password 1.0存在未明漏洞,具有未知影响和工具向量,与随机数生成器"问题置种"有关,可能和可预计种子值有关。

- 公告与补丁

        

- 漏洞信息

23825
PEAR Text_Password Random Number Generator Seeding Weakness
Remote / Network Access Cryptographic
Loss of Integrity
Vendor Verified

- 漏洞描述

PEAR Text_Password contains a flaw that may cause passwords and CAPTCHA sequences to be generated from a small random seed pool. This could cause the possible password space to be considerably smaller than intended. Additionally, this would allow attackers to easily brute force CAPTCHA sequences, bypassing the protection offered.

- 时间线

2005-08-21 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 1.1.0 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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