Sssd: race condition during authorization leads to gpo policies functioning inconsistently
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| unaffected |
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| Red Hat | Red Hat Enterprise Linux 8 | affected |
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| Red Hat | Red Hat Enterprise Linux 8 | affected |
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| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | affected |
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| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | affected |
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| Red Hat | Red Hat Enterprise Linux 6 | unknown | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unknown | — |
Configuration 1 [-]
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Configuration 2 [-]
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Configuration 3 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | |||
| sssd-0:2.9.4-3.el8_10 | cpe:/a:redhat:enterprise_linux:8 | RHSA-2024:3270 | 2024-05-22T00:00:00Z |
| sssd-0:2.9.4-3.el8_10 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2024:3270 | 2024-05-22T00:00:00Z |
| Red Hat Enterprise Linux 8.6 Extended Update Support | |||
| sssd-0:2.6.2-4.el8_6.3 | cpe:/o:redhat:rhel_eus:8.6 | RHSA-2024:1921 | 2024-04-18T00:00:00Z |
| Red Hat Enterprise Linux 8.8 Extended Update Support | |||
| sssd-0:2.8.2-4.el8_8.2 | cpe:/a:redhat:rhel_eus:8.8 | RHSA-2024:1922 | 2024-04-18T00:00:00Z |
| Red Hat Enterprise Linux 9 | |||
| sssd-0:2.9.4-6.el9_4 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2024:2571 | 2024-04-30T00:00:00Z |
| sssd-0:2.9.4-6.el9_4 | cpe:/o:redhat:enterprise_linux:9 | RHSA-2024:2571 | 2024-04-30T00:00:00Z |
| Red Hat Enterprise Linux 9.0 Extended Update Support | |||
| sssd-0:2.6.2-4.el9_0.3 | cpe:/o:redhat:rhel_eus:9.0 | RHSA-2024:1919 | 2024-04-18T00:00:00Z |
| Red Hat Enterprise Linux 9.2 Extended Update Support | |||
| sssd-0:2.8.2-5.el9_2.4 | cpe:/a:redhat:rhel_eus:9.2 | RHSA-2024:1920 | 2024-04-18T00:00:00Z |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | |||
| sssd-0:2.6.2-4.el8_6.3 | cpe:/o:redhat:rhev_hypervisor:4.4::el8 | RHSA-2024:1921 | 2024-04-18T00:00:00Z |
No data available yet.
Vendor Workaround
A mitigation can be applied to the sssd.conf file that would make the occurrence of the race condition more difficult: 1. Increase the GPO cache time out editing the following configuration directive in sssd.conf file: a) ad_gpo_cache_timeout = 3600 Ps.: This value (3600) should make the cache time out in one hour but would make GPO updates propagation from AD server to local machines take longer. [1] https://access.redhat.com/documentation/pt-br/red_hat_enterprise_linux/7/html/windows_integration_guide/sssd-gpo
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4047-1 | sssd security update |
EUVD |
EUVD-2023-44393 | A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately. |
Ubuntu USN |
USN-6836-1 | SSSD vulnerability |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.0% (1.041% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Els
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| CPEs | cpe:/o:redhat:enterprise_linux:7 |
cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
| Vendors & Products |
Redhat rhel Els
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| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fedoraproject
Fedoraproject fedora Fedoraproject sssd Redhat codeready Linux Builder Redhat codeready Linux Builder Eus Redhat codeready Linux Builder For Arm64 Redhat codeready Linux Builder For Arm64 Eus Redhat codeready Linux Builder For Ibm Z Systems Redhat codeready Linux Builder For Ibm Z Systems Eus Redhat codeready Linux Builder For Power Little Endian Redhat codeready Linux Builder For Power Little Endian Eus Redhat enterprise Linux Eus Redhat enterprise Linux For Arm 64 Redhat enterprise Linux For Arm 64 Eus Redhat enterprise Linux For Ibm Z Systems Redhat enterprise Linux For Ibm Z Systems Eus Redhat enterprise Linux For Power Little Endian Redhat enterprise Linux For Power Little Endian Eus Redhat enterprise Linux Server Aus Redhat enterprise Linux Server For Power Little Endian Update Services For Sap Solutions Redhat enterprise Linux Server Tus Redhat enterprise Linux Update Services For Sap Solutions Redhat virtualization Host |
|
| CPEs | cpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:8.8:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:9.0:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_eus:9.6:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.8_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.0_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.6_aarch64:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.0_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.0_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.0_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.6_aarch64:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.6_s390x:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.0_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:9.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.8_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.0_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.6_ppc64le:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.6:*:*:*:*:*:*:* |
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| Vendors & Products |
Fedoraproject
Fedoraproject fedora Fedoraproject sssd Redhat codeready Linux Builder Redhat codeready Linux Builder Eus Redhat codeready Linux Builder For Arm64 Redhat codeready Linux Builder For Arm64 Eus Redhat codeready Linux Builder For Ibm Z Systems Redhat codeready Linux Builder For Ibm Z Systems Eus Redhat codeready Linux Builder For Power Little Endian Redhat codeready Linux Builder For Power Little Endian Eus Redhat enterprise Linux Eus Redhat enterprise Linux For Arm 64 Redhat enterprise Linux For Arm 64 Eus Redhat enterprise Linux For Ibm Z Systems Redhat enterprise Linux For Ibm Z Systems Eus Redhat enterprise Linux For Power Little Endian Redhat enterprise Linux For Power Little Endian Eus Redhat enterprise Linux Server Aus Redhat enterprise Linux Server For Power Little Endian Update Services For Sap Solutions Redhat enterprise Linux Server Tus Redhat enterprise Linux Update Services For Sap Solutions Redhat virtualization Host |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|