CVE-2020-14318

Publication date 29 October 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

4.3 · Medium

Score breakdown

A flaw was found in the way samba handled file and directory permissions. An authenticated user could use this flaw to gain access to certain file and directory information which otherwise would be unavailable to the attacker.

Status

Package Ubuntu Release Status
samba 21.04 hirsute
Fixed 2:4.12.5+dfsg-3ubuntu4.1
20.10 groovy
Fixed 2:4.12.5+dfsg-3ubuntu4.1
20.04 LTS focal
Fixed 2:4.11.6+dfsg-0ubuntu1.6
18.04 LTS bionic
Fixed 2:4.7.6+dfsg~ubuntu-0ubuntu2.21
16.04 LTS xenial
Fixed 2:4.3.11+dfsg-0ubuntu0.16.04.32
14.04 LTS trusty

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Severity score breakdown

Parameter Value
Base score 4.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references