Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title GNOME Keyring vulnerability
Informations
Name USN-3894-1 First vendor Publication 2019-02-26
Vendor Ubuntu Last vendor Modification 2019-02-26
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 16.04 LTS - Ubuntu 14.04 LTS

Summary:

GNOME Keyring could be made to expose sensitive information.

Software Description: - gnome-keyring: GNOME keyring services

Details:

It was discovered that GNOME Keyring incorrectly cleared out credentials supplied to the PAM module. A local attacker could possibly use this issue to discover login credentials.

Update instructions:

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

Ubuntu 16.04 LTS:
gnome-keyring 3.18.3-0ubuntu2.1
libpam-gnome-keyring 3.18.3-0ubuntu2.1

Ubuntu 14.04 LTS:
gnome-keyring 3.10.1-1ubuntu4.4
libpam-gnome-keyring 3.10.1-1ubuntu4.4

After a standard system update you need to restart your session to make all the necessary changes.

References:
https://usn.ubuntu.com/usn/usn-3894-1
CVE-2018-20781

Package Information:
https://launchpad.net/ubuntu/+source/gnome-keyring/3.18.3-0ubuntu2.1
https://launchpad.net/ubuntu/+source/gnome-keyring/3.10.1-1ubuntu4.4

Original Source

Url : http://www.ubuntu.com/usn/USN-3894-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-522 Insufficiently Protected Credentials (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3
Application 1
Os 2

Alert History

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0
Date Informations
2020-03-19 13:20:09
  • First insertion