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CVE-2018-6557

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2018-08-21 16:00:00

Laatst bijgewerkt 2024-09-16 18:24:32

Toegewezen door canonical

CVSS-score geen score

Status PUBLISHED

Beschrijving

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.

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