Executive Summary

Summary
Title docker-credential-helpers vulnerability
Informations
Name USN-4103-1 First vendor Publication 2019-08-19
Vendor Ubuntu Last vendor Modification 2019-08-19
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.04

Summary:

docker-credential-helpers could be made to crash or run programs as your login

Software Description: - golang-github-docker-docker-credential-helpers: Use native stores to safeguard Docker credentials

Details:

Jasiel Spelman discovered that a double free existed in docker-credential- helpers. A local attacker could use this to cause a denial of service (crash) or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.04:
golang-docker-credential-helpers 0.6.1-1ubuntu0.1

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4103-1
CVE-2019-1020014

Package Information:

https://launchpad.net/ubuntu/+source/golang-github-docker-docker-credential-helpers/0.6.1-1ubuntu0.1

Original Source

Url : http://www.ubuntu.com/usn/USN-4103-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-415 Double Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Alert History

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0
Date Informations
2019-08-19 21:19:10
  • First insertion