CVE-2025-7493— Red Hat FreeIPA 安全漏洞
一分钟漏洞结论
影响对象
Red Hat Red Hat Enterprise Linux 10
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Red Hat FreeIPA是美国红帽（Red Hat）公司的一套集成的安全信息管理解决方案。该产品主要为Linux和Unix计算机网络提供身份管理、策略管理和审计管理（IPA）等功能。 Red Hat FreeIPA存在安全漏洞，该漏洞源于未验证root@REALM规范名称的唯一性，可能导致权限提升和敏感数据泄露。
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一、 漏洞 CVE-2025-7493 基础信息
漏洞信息
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Vulnerability Title
Freeipa: idm: privilege escalation from host to domain admin in freeipa
来源: CVE Program / CVE List V5
Vulnerability Description
A privilege escalation flaw from host to domain administrator was found in FreeIPA. This vulnerability is similar to CVE-2025-4404, where it fails to validate the uniqueness of the krbCanonicalName. While the previously released version added validations for the admin@REALM credential, FreeIPA still does not validate the root@REALM canonical name, which can also be used as the realm administrator's name. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
CWE-1220
来源: CVE Program / CVE List V5
Vulnerability Title
Red Hat FreeIPA 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Red Hat FreeIPA是美国红帽（Red Hat）公司的一套集成的安全信息管理解决方案。该产品主要为Linux和Unix计算机网络提供身份管理、策略管理和审计管理（IPA）等功能。 Red Hat FreeIPA存在安全漏洞，该漏洞源于未验证root@REALM规范名称的唯一性，可能导致权限提升和敏感数据泄露。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:4.12.2-15.el10_0.4 ~ * |
cpe:/o:redhat:enterprise_linux:10.0
|
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:4.6.8-5.el7_9.23 ~ * |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 | 8100020250919180242.143e9e98 ~ * |
cpe:/a:redhat:enterprise_linux:8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8 | 8100020250918211722.823393f5 ~ * |
cpe:/a:redhat:enterprise_linux:8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 8020020250924110056.50ea30f9 ~ * |
cpe:/a:redhat:rhel_aus:8.2::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 8020020250924104944.792f4060 ~ * |
cpe:/a:redhat:rhel_aus:8.2::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 8040020250923180004.f153676a ~ * |
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 8040020250923175408.5b01ab7e ~ * |
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 8040020250923180004.f153676a ~ * |
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 8040020250923175408.5b01ab7e ~ * |
cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 8060020250916172436.c1533a64 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 8060020250916174421.ada582f1 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 8060020250916172436.c1533a64 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 8060020250916174421.ada582f1 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 8060020250916172436.c1533a64 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 8060020250916174421.ada582f1 ~ * |
cpe:/a:redhat:rhel_tus:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 8080020250918184739.e581a9e4 ~ * |
cpe:/a:redhat:rhel_e4s:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 8080020250918152850.b0a6ceea ~ * |
cpe:/a:redhat:rhel_e4s:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 8080020250918184739.e581a9e4 ~ * |
cpe:/a:redhat:rhel_e4s:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 8080020250918152850.b0a6ceea ~ * |
cpe:/a:redhat:rhel_e4s:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9 | 0:4.12.2-14.el9_6.5 ~ * |
cpe:/a:redhat:enterprise_linux:9::crb
|
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 0:4.9.8-11.el9_0.5 ~ * |
cpe:/a:redhat:rhel_e4s:9.0::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 0:4.10.1-12.el9_2.6 ~ * |
cpe:/a:redhat:rhel_e4s:9.2::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:4.11.0-15.el9_4.7 ~ * |
cpe:/a:redhat:rhel_eus:9.4::crb
|
|
| Red Hat | Red Hat Enterprise Linux 6 | - |
cpe:/o:redhat:enterprise_linux:6
|
|
二、漏洞 CVE-2025-7493 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2025-7493 厂商安全公告 (3)
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🔗 RHSA-2025:17645 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2025:17084 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
IV. Related Vulnerabilities
V. Comments for CVE-2025-7493
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