CVE-2025-57767 (CNNVD-202508-3329)

HIGH
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
CVSS分数: 7.5
发布时间: 2025-08-28 15:33:00
漏洞类型: 其他
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
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:
CWE-253
标签:
(暂无数据)
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:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
https://github.com/asterisk/asterisk/security/advisories/GHSA-64qc-9x89-rx5j x_refsource_CONFIRM
cve.org
访问
https://github.com/asterisk/asterisk/pull/1407 x_refsource_MISC
cve.org
访问
https://github.com/asterisk/asterisk/commit/02993717b08f899d4aca9888062f35dfb198584f x_refsource_MISC
cve.org
访问
CVSS评分详情
3.1 (cna)
HIGH
7.5
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2025-08-28 15:33:00
修改时间:
2025-08-28 17:12:35
创建时间:
2025-11-11 15:40:44
更新时间:
2025-11-11 16:00:07
利用信息
暂无可利用代码信息
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
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 16:00:07
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
  • vulnerability_type: 未提取 -> 其他
  • cnnvd_id: 未提取 -> CNNVD-202508-3329
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:48:31
affected_products_count: 3 → 4; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 3 -> 4
  • data_sources: ['cve'] -> ['cve', 'nvd']