8.2
High
CVE-2026-19550 Freeipa: ipa: freeipa: trust-fetch-domains uses trust-read aci to gate a privileged ad trust refresh, allowing unauthorized ldap writes
Description
A flaw was found in FreeIPA. The trust-fetch-domains command is gated by a read-only permission on the trust object rather than a trust-administration permission, allowing an authenticated, non-privileged IPA user to trigger a privileged Active Directory trust refresh using an attacker-supplied server and credentials, resulting in unauthorized, attacker-controlled modification of trusted-domain and ID-range identity data in the IPA LDAP directory.
CVSS 3.1 detail
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:NExploitable remotely over the network, with an ordinary account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.
- Attack vector
- Network
- Attack complexity
- High
- Privileges required
- Low
- Interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 10 | Versions not published | |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published | |
| Red Hat Enterprise Linux 8 8100020261007070536.823393 | earliest → < 8100020261007070536.823393f5 | 8100020261007070536.823393f5 |
| Red Hat Enterprise Linux 9 | Versions not published | |
| Red Hat Enterprise Linux 10.0 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | Versions not published | |
| Red Hat Enterprise Linux 9.6 Extended Update Support | Versions not published | |
| Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | Versions not published |
Show the 7 other branches Hide the 7 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 8.8 Telecommunications Update Service 8080020261007071832 | earliest → < 8080020261007071832.b0a6ceea | 8080020261007071832.b0a6ceea |
| Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 8080020261007071832 | earliest → < 8080020261007071832.b0a6ceea | 8080020261007071832.b0a6ceea |
| Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 8060020261008133528 | earliest → < 8060020261008133528.ada582f1 | 8060020261008133528.ada582f1 |
| Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On 8060020261008133528 | earliest → < 8060020261008133528.ada582f1 | 8060020261008133528.ada582f1 |
| Red Hat Enterprise Linux 7 Extended Lifecycle Support | Versions not published | |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 8040020261027121355.5 | earliest → < 8040020261027121355.5b01ab7e | 8040020261027121355.5b01ab7e |
| Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 8040020261027121355.5 | earliest → < 8040020261027121355.5b01ab7e | 8040020261027121355.5b01ab7e |
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