Executive Summary

Informations
Name CVE-2018-6559 First vendor Publication 2018-10-26
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 3.3
Base Score 3.3 Environmental Score 3.3
impact SubScore 1.4 Temporal Score 3.3
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The Linux kernel, as used in Ubuntu 18.04 LTS and Ubuntu 18.10, allows local users to obtain names of files in which they would not normally be able to access via an overlayfs mount inside of a user namespace.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6559

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3
Os 1

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/105752
CONFIRM https://launchpad.net/bugs/1793458
https://lists.ubuntu.com/archives/kernel-team/2018-October/096172.html
https://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-6559.html
UBUNTU https://usn.ubuntu.com/3832-1/
https://usn.ubuntu.com/3833-1/
https://usn.ubuntu.com/3835-1/
https://usn.ubuntu.com/3836-1/
https://usn.ubuntu.com/3836-2/

Alert History

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Date Informations
2021-05-04 13:20:23
  • Multiple Updates
2021-04-22 02:35:26
  • Multiple Updates
2020-05-23 01:18:55
  • Multiple Updates
2019-10-10 05:20:46
  • Multiple Updates
2018-12-07 00:19:20
  • Multiple Updates
2018-12-04 17:19:51
  • Multiple Updates
2018-11-30 17:19:03
  • Multiple Updates
2018-10-30 13:20:24
  • Multiple Updates
2018-10-26 21:21:04
  • First insertion