CVE-2025-1131 (CNNVD-202509-3733)
中文标题:
Asterisk 安全漏洞
英文标题:
Asterisk Unsafe Shell Sourcing in safe_asterisk Leads to Local Privilege Escalation
漏洞描述
中文描述:
Asterisk是Asterisk开源的一款PBX系统的软件，运行在Linux系统上，支持使用SIP、IAX、H323协议进行IP通话。 Asterisk存在安全漏洞，该漏洞源于未验证/etc/asterisk/startup.d目录中.sh文件的所有权或权限，可能导致本地权限提升。
英文描述:
A local privilege escalation vulnerability exists in the safe_asterisk script included with the Asterisk toolkit package. When Asterisk is started via this script (common in SysV init or FreePBX environments), it sources all .sh files located in /etc/asterisk/startup.d/ as root, without validating ownership or permissions. Non-root users with legitimate write access to /etc/asterisk can exploit this behaviour by placing malicious scripts in the startup.d directory, which will then execute with root privileges upon service restart.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Asterisk | Asterisk | Asterisk <=18.26.2 | - | - |
cpe:2.3:a:asterisk:asterisk:asterisk_<=18.26.2:*:*:*:*:*:*:*
|
| Asterisk | Asterisk | Asterisk <= 20.15.0 | - | - |
cpe:2.3:a:asterisk:asterisk:asterisk_<=_20.15.0:*:*:*:*:*:*:*
|
| Asterisk | Asterisk | Asterisk <= 21.10.0 | - | - |
cpe:2.3:a:asterisk:asterisk:asterisk_<=_21.10.0:*:*:*:*:*:*:*
|
| Asterisk | Asterisk | Asterisk <= 22.5.0 | - | - |
cpe:2.3:a:asterisk:asterisk:asterisk_<=_22.5.0:*:*:*:*:*:*:*
|
| sangoma | asterisk | * | - | - |
cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*
|
| sangoma | certified_asterisk | 18.9 | - | - |
cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*
|
| sangoma | certified_asterisk | 20.7 | - | - |
cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1:*:*:*:*:*:*
|
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
4.0 (cna)
HIGHCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N/V:C/RE:H/U:Amber
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-2025-1131 |
2025-11-11 15:23:04 | 2025-11-11 07:40:05 |
| NVD | nvd_CVE-2025-1131 |
2025-11-11 15:01:03 | 2025-11-11 07:47:56 |
| CNNVD | cnnvd_CNNVD-202509-3733 |
2025-11-11 15:12:58 | 2025-11-11 08:00:13 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202509-3733
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 4 -> 7
- references_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']