CVE-2025-7493 (GCVE-0-2025-7493)
Vulnerability from cvelistv5
Published
2025-09-30 15:06
Modified
2025-10-01 06:36
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17084
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17085
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17086
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17087
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17088
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2025:17129
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2025-7493
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2389448
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.12.2-15.el10_0.4   < *
    cpe:/o:redhat:enterprise_linux:10.0
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   Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020250919180242.143e9e98   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
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   Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020250918211722.823393f5   < *
    cpe:/a:redhat:enterprise_linux:8::appstream
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   Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.12.2-14.el9_6.5   < *
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/a:redhat:enterprise_linux:9::appstream
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   Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Unaffected: 0:4.9.8-11.el9_0.5   < *
    cpe:/a:redhat:rhel_e4s:9.0::appstream
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   Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.6   < *
    cpe:/a:redhat:rhel_e4s:9.2::appstream
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   Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Unaffected: 0:4.11.0-15.el9_4.7   < *
    cpe:/a:redhat:rhel_eus:9.4::crb
    cpe:/a:redhat:rhel_eus:9.4::appstream
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   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat In-Vehicle Operating System 1     cpe:/o:redhat:rhivos:1
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Show details on NVD website

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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\u0027s name. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1220\", \"description\": \"Insufficient Granularity of Access Control\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2025-09-30T20:10:52.855Z\"}, \"x_redhatCweChain\": \"CWE-1220: Insufficient Granularity of Access Control\"}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-7493\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-09-30T20:10:52.855Z\", \"dateReserved\": \"2025-07-11T14:20:32.459Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2025-09-30T15:06:46.836Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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