CVE-2007-2173 (CNNVD-200704-426)
中文标题:
Courier-IMAP XMAILDIR变量远程Shell命令注入漏洞
英文标题:
Eval injection vulnerability in (1) courier-imapd.indirect and (2) courier-pop3d.indirect in Courier...
漏洞描述
中文描述:
Courier-IMAP是Courier邮件系统中的IMAP服务程序。 Courier-IMAP对变量数据的过滤上存在漏洞,远程攻击者可能利用此漏洞在服务器上执行任意指令。 Courier-IMAP的/usr/lib/courier-imap/courier-imapd.indirect和/usr/lib/courier-imap/courier-pop3d.indirect文件没有充分检查过滤${XMAILDIR}变量,可能导致远程命令执行。假设系统中存在名为user &name的用户(" &"符号在邮件地址中是有效的),用户的maildir扩展为/var/spool/mail/domain.com/user &name。当该用户通过IMAP或POP登录时日志中会记录以下内容: pop3d: /usr/lib/courier-imap/courier-pop3d.indirect: line 3: name: command not found pop3d: chdir /var/spool/mail/domain.com/user: No such file or directory 可见" &"符号能导致进程试图运行name命令。
英文描述:
Eval injection vulnerability in (1) courier-imapd.indirect and (2) courier-pop3d.indirect in Courier-IMAP before 4.0.6-r2, and 4.1.x before 4.1.2-r1, on Gentoo Linux allows remote attackers to execute arbitrary commands via the XMAILDIR variable, related to the LOGINRUN variable.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| double_precision_incorporated | courier-imap | 4.0.0 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.0:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.0.1 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.1:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.0.2 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.2:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.0.3 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.3:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.0.4 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.4:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.0.5 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.0.5:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.1.0 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.1.0:*:*:*:*:*:*:*
|
| double_precision_incorporated | courier-imap | 4.1.1 | - | - |
cpe:2.3:a:double_precision_incorporated:courier-imap:4.1.1:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
AV:N/AC:L/Au:N/C:C/I:C/A:C
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2007-2173 |
2025-11-11 15:17:51 | 2025-11-11 07:32:43 |
| NVD | nvd_CVE-2007-2173 |
2025-11-11 14:52:10 | 2025-11-11 07:41:29 |
| CNNVD | cnnvd_CNNVD-200704-426 |
2025-11-11 15:08:56 | 2025-11-11 07:49:16 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-200704-426
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
- cvss_score: 未提取 -> 10.0
- cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:C/I:C/A:C
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']