A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239.
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ubuntu_linux | Canonical | 16.04 (including) | 16.04 (including) |
| Ubuntu_linux | Canonical | 18.04 (including) | 18.04 (including) |
| Ubuntu_linux | Canonical | 18.10 (including) | 18.10 (including) |
| Debian_linux | Debian | 8.0 (including) | 8.0 (including) |
| Red Hat Ansible Tower 3.4 for RHEL 7 | RedHat | ansible-tower-34/ansible-tower-memcached:1.4.15-28 | * |
| Red Hat Ansible Tower 3.4 for RHEL 7 | RedHat | ansible-tower-35/ansible-tower-memcached:1.4.15-28 | * |
| Red Hat Ansible Tower 3.4 for RHEL 7 | RedHat | ansible-tower-37/ansible-tower-memcached-rhel7:1.4.15-28 | * |
| Red Hat Enterprise Linux 7 | RedHat | systemd-0:219-67.el7 | * |
| Red Hat Enterprise Linux 7.4 Advanced Update Support | RedHat | systemd-0:219-42.el7_4.20 | * |
| Red Hat Enterprise Linux 7.4 Telco Extended Update Support | RedHat | systemd-0:219-42.el7_4.20 | * |
| Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions | RedHat | systemd-0:219-42.el7_4.20 | * |
| Red Hat Enterprise Linux 7.5 Extended Update Support | RedHat | systemd-0:219-57.el7_5.9 | * |
| Red Hat Enterprise Linux 7.6 Extended Update Support | RedHat | systemd-0:219-62.el7_6.11 | * |
| Systemd | Ubuntu | bionic | * |
| Systemd | Ubuntu | cosmic | * |
| Systemd | Ubuntu | devel | * |
| Systemd | Ubuntu | esm-infra/bionic | * |
| Systemd | Ubuntu | esm-infra/xenial | * |
| Systemd | Ubuntu | upstream | * |
| Systemd | Ubuntu | xenial | * |