CVE-2025-57767 (CNNVD-202508-3329)
中文标题:
Asterisk 安全漏洞
英文标题:
Asterisk can crash from a specifically malformed Authorization header in an incoming SIP request
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 20.15.2版本和22.5.2之前版本存在安全漏洞,该漏洞源于get_authorization_header函数返回NULL导致SEGV。
英文描述:
Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header with an incorrect realm was received without a previous 401 response being sent, the get_authorization_header() function in res_pjsip_authenticator_digest will return a NULL. This wasn't being checked before attempting to get the digest algorithm from the header which causes a SEGV. This issue has been patched in versions 20.15.2, 21.10.2, and 22.5.2. There are no workarounds.
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 | < 22.5.2 | - | - |
cpe:2.3:a:asterisk:asterisk:<_22.5.2:*:*:*:*:*:*:*
|
| asterisk | asterisk | < 21.10.2 | - | - |
cpe:2.3:a:asterisk:asterisk:<_21.10.2:*:*:*:*:*:*:*
|
| asterisk | asterisk | < 20.15.2 | - | - |
cpe:2.3:a:asterisk:asterisk:<_20.15.2:*:*:*:*:*:*:*
|
| sangoma | asterisk | * | - | - |
cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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-2025-57767 |
2025-11-11 15:23:30 | 2025-11-11 07:40:44 |
| NVD | nvd_CVE-2025-57767 |
2025-11-11 15:01:01 | 2025-11-11 07:48:31 |
| CNNVD | cnnvd_CNNVD-202508-3329 |
2025-11-11 15:12:55 | 2025-11-11 08:00:07 |
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-202508-3329
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 3 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']