Описание
The MOTD update script in the base-files package in Ubuntu 18.04 LTS before 10.1ubuntu2.2, and Ubuntu 18.10 before 10.1ubuntu6 incorrectly handled temporary files. A local attacker could use this issue to cause a denial of service, or possibly escalate privileges if kernel symlink restrictions were disabled.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 10.1ubuntu2.2 |
| devel | released | 10.1ubuntu6 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | released | 10.1ubuntu2.2 |
| esm-infra/xenial | not-affected | code not present |
| precise/esm | not-affected | code not present |
| trusty | not-affected | code not present |
| trusty/esm | not-affected | code not present |
| upstream | needs-triage | |
| xenial | not-affected | code not present |
Показывать по
4.4 Medium
CVSS2
7 High
CVSS3
Связанные уязвимости
The MOTD update script in the base-files package in Ubuntu 18.04 LTS before 10.1ubuntu2.2, and Ubuntu 18.10 before 10.1ubuntu6 incorrectly handled temporary files. A local attacker could use this issue to cause a denial of service, or possibly escalate privileges if kernel symlink restrictions were disabled.
The MOTD update script in the base-files package in Ubuntu 18.04 LTS b ...
The MOTD update script in the base-files package in Ubuntu 18.04 LTS before 10.1ubuntu2.2, and Ubuntu 18.10 before 10.1ubuntu6 incorrectly handled temporary files. A local attacker could use this issue to cause a denial of service, or possibly escalate privileges if kernel symlink restrictions were disabled.
4.4 Medium
CVSS2
7 High
CVSS3