发布时间 :2005-07-05 00:00:00
修订时间 :2008-09-05 16:50:25

[原文]kpopper 1.0 and earlier allows local users to create and overwrite arbitrary files via a symlink attack on the .popper-new temporary file.

[CNNVD]Kpopper symlink 文件覆盖漏洞(CNNVD-200507-017)

        kpopper 1.0及之前版本存在文件覆盖漏洞。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
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)


- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源

- 漏洞信息

Kpopper symlink 文件覆盖漏洞
低危 设计错误
2005-07-05 00:00:00 2005-10-20 00:00:00
        kpopper 1.0及之前版本存在文件覆盖漏洞。

- 公告与补丁


- 漏洞信息

Kpopper Symlink Arbitrary File Manipulation
Local Access Required Race Condition

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-07-04 2005-06-13
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Popper Insecure Temporary File Creation Vulnerability
Design Error 14149
No Yes
2005-07-05 12:00:00 2009-07-12 04:06:00
Discovery is credited to zataz.

- 受影响的程序版本

Popper Popper 1.0
Popper Popper 0.93
Log4sh Log4sh 1.2.5
Log4sh Log4sh 1.2.4
Log4sh Log4sh 1.2.3
Log4sh Log4sh 1.2.6

- 不受影响的程序版本

Log4sh Log4sh 1.2.6

- 漏洞讨论

Popper creates temporary files in an insecure manner. An attacker with local access could potentially exploit this issue to overwrite files in the context of the application.

Exploitation would most likely result in loss of data or a denial of service if critical files are overwritten in the attack. There is also an unconfirmed potential for privilege escalation if the attacker can write custom data in the attack.

- 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: <>.

Log4sh Log4sh 1.2.3

Log4sh Log4sh 1.2.4

Log4sh Log4sh 1.2.5

- 相关参考