Executive Summary

Summary
Title systemd regression
Informations
NameUSN-4120-2First vendor Publication2019-09-10
VendorUbuntuLast vendor Modification2019-09-10
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base ScoreN/AAttack RangeN/A
Cvss Impact ScoreN/AAttack ComplexityN/A
Cvss Expoit ScoreN/AAuthenticationN/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 19.04 - Ubuntu 18.04 LTS

Summary:

USN-4120-1 caused a regression in systemd.

Software Description: - systemd: system and service manager

Details:

USN-4120-1 fixed a vulnerability in systemd. The update included a recent SRU from the updates pocket that introduced networking problems for some users. This update fixes the problem.

We apologize for the inconvenience.

Original advisory details:

It was discovered that the systemd-resolved D-Bus interface did not
enforce appropriate access controls. A local unprivileged user could
exploit this to modify a system's DNS resolver settings.

Update instructions:

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

Ubuntu 19.04:
systemd 240-6ubuntu5.7

Ubuntu 18.04 LTS:
systemd 237-3ubuntu10.29

After a standard system update you need to reboot your computer to make all the necessary changes.

References:
https://usn.ubuntu.com/4120-2
https://usn.ubuntu.com/4120-1
https://launchpad.net/bugs/1842651

Package Information:
https://launchpad.net/ubuntu/+source/systemd/240-6ubuntu5.7
https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.29

Original Source

Url : http://www.ubuntu.com/usn/USN-4120-2

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0
DateInformations
2019-09-11 05:18:41
  • First insertion