中危 pam-mysql 拒绝服务代码执行漏洞
CVE编号
CVE-2006-0056利用情况
暂无补丁情况
官方补丁披露时间
2006-02-14漏洞描述
Double free vulnerability in the authentication and authentication token alteration code in PAM-MySQL 0.6.x before 0.6.2 and 0.7.x before 0.7pre3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted passwords, which lead to a double free of a pointer that was created by the pam_get_item function. NOTE: this issue only occurs in certain configurations in which there are multiple PAM modules, PAM-MySQL is not evaluated first, and there are no requisite modules before PAM-MySQL.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.3 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.4 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.4.7 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.5 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.6 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.7_pre1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pam-mysql | pam-mysql | 0.7_pre2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | pam-mysql | * | Up to (excluding) 0.6.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | pam-mysql | * | Up to (excluding) 0.6.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | pam-mysql | * | Up to (excluding) 0.6.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | pam-mysql | * | Up to (excluding) 0.6.2-1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-119 | 内存缓冲区边界内操作的限制不恰当 |
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