CVE-2025-11561 (CNNVD-202510-1344)
中文标题:
Red Hat System Security Services Daemon 安全漏洞
英文标题:
Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems
漏洞描述
中文描述:
Red Hat System Security Services Daemon是美国红帽(Red Hat)公司的一个Linux中的守护进程组件。 Red Hat System Security Services Daemon存在安全漏洞,该漏洞源于Kerberos本地身份验证插件配置不当,可能导致未经授权的访问或权限提升。
英文描述:
A flaw was found in the integration of Active Directory and the System Security Services Daemon (SSSD) on Linux systems. In default configurations, the Kerberos local authentication plugin (sssd_krb5_localauth_plugin) is enabled, but a fallback to the an2ln plugin is possible. This fallback allows an attacker with permission to modify certain AD attributes (such as userPrincipalName or samAccountName) to impersonate privileged users, potentially resulting in unauthorized access or privilege escalation on domain-joined Linux hosts.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | - | - | - |
cpe:/o:redhat:enterprise_linux:10.0
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | - | - | - |
cpe:/o:redhat:rhel_els:7
|
| Red Hat | Red Hat Enterprise Linux 8 | 8 | - | - |
cpe:/a:redhat:enterprise_linux:8::crb
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 8.2 | - | - |
cpe:/o:redhat:rhel_aus:8.2::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 8.4 | - | - |
cpe:/o:redhat:rhel_aus:8.4::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 8.4 | - | - |
cpe:/o:redhat:rhel_aus:8.4::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 8.6 | - | - |
cpe:/o:redhat:rhel_tus:8.6::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 8.6 | - | - |
cpe:/o:redhat:rhel_tus:8.6::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 8.6 | - | - |
cpe:/o:redhat:rhel_tus:8.6::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 8.8 | - | - |
cpe:/o:redhat:rhel_e4s:8.8::baseos
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 8.8 | - | - |
cpe:/o:redhat:rhel_e4s:8.8::baseos
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 9.0 | - | - |
cpe:/o:redhat:rhel_e4s:9.0::baseos
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 9.2 | - | - |
cpe:/a:redhat:rhel_e4s:9.2::appstream
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 9.4 | - | - |
cpe:/o:redhat:rhel_eus:9.4::baseos
|
| Red Hat | Red Hat Enterprise Linux 6 | - | - | - |
cpe:/o:redhat:enterprise_linux:6
|
| Red Hat | Red Hat Enterprise Linux 9 | - | - | - |
cpe:/o:redhat:enterprise_linux:9
|
| Red Hat | Red Hat OpenShift Container Platform 4 | - | - | - |
cpe:/a:redhat:openshift:4
|
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
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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-2025-11561 |
2025-11-11 15:23:02 | 2025-11-11 07:40:05 |
| NVD | nvd_CVE-2025-11561 |
2025-11-11 15:01:05 | 2025-11-11 07:47:56 |
| CNNVD | cnnvd_CNNVD-202510-1344 |
2025-11-11 15:12:29 | 2025-11-11 08:00:16 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202510-1344
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 18 -> 17
- data_sources: ['cve'] -> ['cve', 'nvd']