CVE-2025-7493— Freeipa: idm: privilege escalation from host to domain admin in freeipa
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I. Basic Information for CVE-2025-7493
Vulnerability Information
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Vulnerability Title
Freeipa: idm: privilege escalation from host to domain admin in freeipa
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1220
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat FreeIPA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| 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 |
II. Public POCs for CVE-2025-7493
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|---|
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IV. Related Vulnerabilities
Same product: Red Hat Enterprise Linux 10
- CVE-2026-42011
Gnutls: gnutls: security bypass due to incorrect name constr - CVE-2026-42010
Gnutls: gnutls: authentication bypass via nul character in u - CVE-2026-6420
Keylime: keylime: security bypass due to hardcoded tpm quote - CVE-2026-34002
Xorg: xwayland: x.org x server: information disclosure or de - CVE-2026-34000
Xwayland: xorg: x.org x server: information disclosure and d
Same vendor: Red Hat
- CVE-2026-42011
Gnutls: gnutls: security bypass due to incorrect name constr - CVE-2026-42010
Gnutls: gnutls: authentication bypass via nul character in u - CVE-2026-6420
Keylime: keylime: security bypass due to hardcoded tpm quote - CVE-2026-34956
Openvswitch: open vswitch: denial of service via malformed f - CVE-2026-34002
Xorg: xwayland: x.org x server: information disclosure or de
Same weakness: CWE-1220
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Argocd-image-updater: argocd image updater: cross-namespace - CVE-2026-33825
Microsoft Defender Elevation of Privilege Vulnerability - CVE-2025-20628
Insufficient granularity of access control for Remote Connec
V. Comments for CVE-2025-7493
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