Read the docs
TI-2023-03644 Aliases CVE-2023-3899GHSA-wp8h-m67c-cxpw

Improper authorization in Red Hat Enterprise Linux 7

Priority LOW 36CWE-285Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-285.

Summary

A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00241 15th percentileScored 2026-11-07
Fix Fixed Red Hat: 8 advisories

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Red HatRed Hat Enterprise Linux 7—1.24.52-2.el7_9Patch availableCNA
Red HatRed Hat Enterprise Linux 8—1.28.36-3.el8_8Patch availableCNA
Red HatRed Hat Enterprise Linux 8—1.28.36-3.el8_8Patch availableCNA
Red HatRed Hat Enterprise Linux 8.1 Update Services for SAP Solutions—1.25.17.1-2.el8_1Patch availableCNA
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support—1.26.22-2.el8_2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.2 Telecommunications Update Service—1.26.22-2.el8_2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.2 Update Services for SAP Solutions—1.26.22-2.el8_2Patch availableCNA
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support—1.28.13-7.el8_4Patch availableCNA
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service—1.28.13-7.el8_4Patch availableCNA
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions—1.28.13-7.el8_4Patch availableCNA
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support—1.28.29.1-2.el8_6Patch availableCNA
Red HatRed Hat Enterprise Linux 9—1.29.33.1-2.el9_2Patch availableCNA
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support—1.29.26.2-2.el9_0Patch availableCNA
Red HatRed Hat Enterprise Linux 6——Not affectedCNA
  • Red Hat Enterprise Linux 7 VendorRed Hat Affected — Fixed in 1.24.52-2.el7_9 Patch available CNA
  • Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 1.28.36-3.el8_8 Patch available CNA
  • Red Hat Enterprise Linux 8 VendorRed Hat Affected — Fixed in 1.28.36-3.el8_8 Patch available CNA
  • Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.25.17.1-2.el8_1 Patch available CNA
  • Red Hat Enterprise Linux 8.2 Advanced Update Support VendorRed Hat Affected — Fixed in 1.26.22-2.el8_2 Patch available CNA
  • Red Hat Enterprise Linux 8.2 Telecommunications Update Service VendorRed Hat Affected — Fixed in 1.26.22-2.el8_2 Patch available CNA
  • Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.26.22-2.el8_2 Patch available CNA
  • Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support VendorRed Hat Affected — Fixed in 1.28.13-7.el8_4 Patch available CNA
  • Red Hat Enterprise Linux 8.4 Telecommunications Update Service VendorRed Hat Affected — Fixed in 1.28.13-7.el8_4 Patch available CNA
  • Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions VendorRed Hat Affected — Fixed in 1.28.13-7.el8_4 Patch available CNA
  • Red Hat Enterprise Linux 8.6 Extended Update Support VendorRed Hat Affected — Fixed in 1.28.29.1-2.el8_6 Patch available CNA
  • Red Hat Enterprise Linux 9 VendorRed Hat Affected — Fixed in 1.29.33.1-2.el9_2 Patch available CNA
  • Red Hat Enterprise Linux 9.0 Extended Update Support VendorRed Hat Affected — Fixed in 1.29.26.2-2.el9_0 Patch available CNA
  • Red Hat Enterprise Linux 6 VendorRed Hat Affected — Fixed in — Not affected CNA

CPE configurations NVD · 57

CPEVersionsRoleVendor
cpe:2.3:a:redhat:subscription-manager:*:*:*:*:*:*:*:*before 1.28.39; 1.29.0 to before 1.29.37VulnerableRed Hat
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*37VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*38VulnerableFedoraproject
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
  • cpe:2.3:a:redhat:subscription-manager:*:*:*:*:*:*:*:* Versions before 1.28.39; 1.29.0 to before 1.29.37 Vulnerable ·Red Hat
  • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* Versions 37 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:* Versions 38 Vulnerable ·Fedoraproject
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
Show 47 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*8.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*8.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*8.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*8.1VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*8.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*8.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*8.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*8.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*9.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:*9.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*8.1VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*8.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*8.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*8.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*8.8VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:* Versions 9.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:* Versions 8.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:* Versions 8.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:* Versions 8.8 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat

Remediation

Red Hat 8 advisories

  • RHSA-2023:4706 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux AppStream (v. 8) rhsm-gtk-1.28.36-3.el8_8, subscription-manager-initial-setup-addon-1.28.36-3.el8_8, subscription-manager-migration-1.28.36-3.el8_8
    • Red Hat Enterprise Linux BaseOS (v. 8) dnf-plugin-subscription-manager-1.28.36-3.el8_8, python3-cloud-what-1.28.36-3.el8_8, python3-subscription-manager-rhsm-1.28.36-3.el8_8 +6
  • RHSA-2023:4705 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux AppStream EUS (v.8.6) rhsm-gtk-1.28.29.1-2.el8_6, subscription-manager-initial-setup-addon-1.28.29.1-2.el8_6, subscription-manager-migration-1.28.29.1-2.el8_6
    • Red Hat Enterprise Linux BaseOS EUS (v.8.6) dnf-plugin-subscription-manager-1.28.29.1-2.el8_6, python3-cloud-what-1.28.29.1-2.el8_6, python3-subscription-manager-rhsm-1.28.29.1-2.el8_6 +6
  • RHSA-2023:4708 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux BaseOS (v. 9) libdnf-plugin-subscription-manager-1.29.33.1-2.el9_2, python3-cloud-what-1.29.33.1-2.el9_2, python3-subscription-manager-rhsm-1.29.33.1-2.el9_2 +2
Show 5 more Red Hat advisories
  • RHSA-2023:4707 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux BaseOS EUS (v.9.0) libdnf-plugin-subscription-manager-1.29.26.2-2.el9_0, python3-cloud-what-1.29.26.2-2.el9_0, python3-subscription-manager-rhsm-1.29.26.2-2.el9_0 +5
  • RHSA-2023:4701 Released 2023-08-22 · Red Hat rating Moderate
    subscription-manager security update
    • Red Hat Enterprise Linux Client (v. 7) python-syspurpose-1.24.52-2.el7_9, rhsm-gtk-1.24.52-2.el7_9, subscription-manager-1.24.52-2.el7_9 +6
    • Red Hat Enterprise Linux Client Optional (v. 7) subscription-manager-cockpit-1.24.52-2.el7_9, subscription-manager-plugin-ostree-1.24.52-2.el7_9
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) rhsm-gtk-1.24.52-2.el7_9, subscription-manager-cockpit-1.24.52-2.el7_9, subscription-manager-gui-1.24.52-2.el7_9 +2
    • Red Hat Enterprise Linux Server (v. 7) python-syspurpose-1.24.52-2.el7_9, rhsm-gtk-1.24.52-2.el7_9, subscription-manager-1.24.52-2.el7_9 +6
    • Red Hat Enterprise Linux Server Optional (v. 7) subscription-manager-cockpit-1.24.52-2.el7_9, subscription-manager-plugin-ostree-1.24.52-2.el7_9
    • Red Hat Enterprise Linux Workstation (v. 7) python-syspurpose-1.24.52-2.el7_9, rhsm-gtk-1.24.52-2.el7_9, subscription-manager-1.24.52-2.el7_9 +6
    • Red Hat Enterprise Linux Workstation Optional (v. 7) subscription-manager-cockpit-1.24.52-2.el7_9, subscription-manager-plugin-ostree-1.24.52-2.el7_9
  • RHSA-2023:4704 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux AppStream AUS (v.8.4) rhsm-gtk-1.28.13-7.el8_4, subscription-manager-initial-setup-addon-1.28.13-7.el8_4, subscription-manager-migration-1.28.13-7.el8_4
    • Red Hat Enterprise Linux AppStream E4S (v.8.4) rhsm-gtk-1.28.13-7.el8_4, subscription-manager-initial-setup-addon-1.28.13-7.el8_4, subscription-manager-migration-1.28.13-7.el8_4
    • Red Hat Enterprise Linux AppStream TUS (v.8.4) rhsm-gtk-1.28.13-7.el8_4, subscription-manager-initial-setup-addon-1.28.13-7.el8_4, subscription-manager-migration-1.28.13-7.el8_4
    • Red Hat Enterprise Linux BaseOS AUS (v.8.4) dnf-plugin-subscription-manager-1.28.13-7.el8_4, python3-subscription-manager-rhsm-1.28.13-7.el8_4, python3-syspurpose-1.28.13-7.el8_4 +5
    • Red Hat Enterprise Linux BaseOS E4S (v.8.4) dnf-plugin-subscription-manager-1.28.13-7.el8_4, python3-subscription-manager-rhsm-1.28.13-7.el8_4, python3-syspurpose-1.28.13-7.el8_4 +5
    • Red Hat Enterprise Linux BaseOS TUS (v.8.4) dnf-plugin-subscription-manager-1.28.13-7.el8_4, python3-subscription-manager-rhsm-1.28.13-7.el8_4, python3-syspurpose-1.28.13-7.el8_4 +5
  • RHSA-2023:4703 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux AppStream AUS (v. 8.2) rhsm-gtk-1.26.22-2.el8_2, subscription-manager-initial-setup-addon-1.26.22-2.el8_2, subscription-manager-migration-1.26.22-2.el8_2
    • Red Hat Enterprise Linux AppStream E4S (v. 8.2) rhsm-gtk-1.26.22-2.el8_2, subscription-manager-initial-setup-addon-1.26.22-2.el8_2, subscription-manager-migration-1.26.22-2.el8_2
    • Red Hat Enterprise Linux AppStream TUS (v. 8.2) rhsm-gtk-1.26.22-2.el8_2, subscription-manager-initial-setup-addon-1.26.22-2.el8_2, subscription-manager-migration-1.26.22-2.el8_2
    • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) dnf-plugin-subscription-manager-1.26.22-2.el8_2, python3-subscription-manager-rhsm-1.26.22-2.el8_2, python3-syspurpose-1.26.22-2.el8_2 +5
    • Red Hat Enterprise Linux BaseOS E4S (v. 8.2) dnf-plugin-subscription-manager-1.26.22-2.el8_2, python3-subscription-manager-rhsm-1.26.22-2.el8_2, python3-syspurpose-1.26.22-2.el8_2 +5
    • Red Hat Enterprise Linux BaseOS TUS (v. 8.2) dnf-plugin-subscription-manager-1.26.22-2.el8_2, python3-subscription-manager-rhsm-1.26.22-2.el8_2, python3-syspurpose-1.26.22-2.el8_2 +5
  • RHSA-2023:4702 Released 2023-08-22 · Red Hat rating Important
    subscription-manager security update
    • Red Hat Enterprise Linux AppStream E4S (v. 8.1) rhsm-gtk-1.25.17.1-2.el8_1, subscription-manager-initial-setup-addon-1.25.17.1-2.el8_1, subscription-manager-migration-1.25.17.1-2.el8_1
    • Red Hat Enterprise Linux BaseOS E4S (v. 8.1) dnf-plugin-subscription-manager-1.25.17.1-2.el8_1, python3-subscription-manager-rhsm-1.25.17.1-2.el8_1, python3-syspurpose-1.25.17.1-2.el8_1 +5

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2023:4706
Red Hat Enterprise Linux AppStream AUS (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux AppStream AUS (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux AppStream E4S (v. 8.1)Fixed RHSA-2023:4702
Red Hat Enterprise Linux AppStream E4S (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux AppStream E4S (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux AppStream EUS (v.8.6)Fixed RHSA-2023:4705
Red Hat Enterprise Linux AppStream TUS (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux AppStream TUS (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux BaseOS (v. 8)Fixed RHSA-2023:4706
Red Hat Enterprise Linux BaseOS (v. 9)Fixed RHSA-2023:4708
Red Hat Enterprise Linux BaseOS AUS (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux BaseOS AUS (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux BaseOS E4S (v. 8.1)Fixed RHSA-2023:4702
Red Hat Enterprise Linux BaseOS E4S (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux BaseOS E4S (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux BaseOS EUS (v.8.6)Fixed RHSA-2023:4705
Red Hat Enterprise Linux BaseOS EUS (v.9.0)Fixed RHSA-2023:4707
Red Hat Enterprise Linux BaseOS TUS (v. 8.2)Fixed RHSA-2023:4703
Red Hat Enterprise Linux BaseOS TUS (v.8.4)Fixed RHSA-2023:4704
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2023:4701
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2023:4701
Not affected: 1 product
  • Red Hat Enterprise Linux 6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3899
  2. 2026-10-03 Alias added: GHSA-wp8h-m67c-cxpw

References

Advisory 10

  • TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-10530 Code injection in [UNKNOWN] RichFaces KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-23530 Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf… KEVCVSS 3.1CRITICAL 9.3
  • TI-2021-17490 mod_proxy SSRF KEVCVSS 3.1CRITICAL 9.0
See all 1955 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences