exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Ubuntu Security Notice USN-3952-1

Ubuntu Security Notice USN-3952-1
Posted Apr 23, 2019
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3952-1 - Jan Pokorný discovered that Pacemaker incorrectly handled client-server authentication. A local attacker could possibly use this issue to escalate privileges. Jan Pokorný discovered that Pacemaker incorrectly handled certain verifications. A local attacker could possibly use this issue to cause a denial of service. Jan Pokorný discovered that Pacemaker incorrectly handled certain memory operations. A local attacker could possibly use this issue to obtain sensitive information in log outputs. This issue only applied to Ubuntu 18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. Various other issues were also addressed.

tags | advisory, denial of service, local
systems | linux, ubuntu
advisories | CVE-2018-16877, CVE-2018-16878, CVE-2019-3885
SHA-256 | ca81c7a9b99bb4639dea8d68f5f1b16b211d71222ecf68f6edb2f2d54027fbc1

Ubuntu Security Notice USN-3952-1

Change Mirror Download
==========================================================================
Ubuntu Security Notice USN-3952-1
April 23, 2019

pacemaker vulnerabilities
==========================================================================

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

- Ubuntu 19.04
- Ubuntu 18.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in Pacemaker.

Software Description:
- pacemaker: Cluster resource manager

Details:

Jan Pokorný discovered that Pacemaker incorrectly handled client-server
authentication. A local attacker could possibly use this issue to escalate
privileges. (CVE-2018-16877)

Jan Pokorný discovered that Pacemaker incorrectly handled certain
verifications. A local attacker could possibly use this issue to cause a
denial of service. (CVE-2018-16878)

Jan Pokorný discovered that Pacemaker incorrectly handled certain memory
operations. A local attacker could possibly use this issue to obtain
sensitive information in log outputs. This issue only applied to Ubuntu
18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-3885)

Update instructions:

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

Ubuntu 19.04:
pacemaker 1.1.18-2ubuntu1.19.04.1

Ubuntu 18.10:
pacemaker 1.1.18-2ubuntu1.18.10.1

Ubuntu 18.04 LTS:
pacemaker 1.1.18-0ubuntu1.1

Ubuntu 16.04 LTS:
pacemaker 1.1.14-2ubuntu1.6

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

References:
https://usn.ubuntu.com/usn/usn-3952-1
CVE-2018-16877, CVE-2018-16878, CVE-2019-3885

Package Information:
https://launchpad.net/ubuntu/+source/pacemaker/1.1.18-2ubuntu1.19.04.1
https://launchpad.net/ubuntu/+source/pacemaker/1.1.18-2ubuntu1.18.10.1
https://launchpad.net/ubuntu/+source/pacemaker/1.1.18-0ubuntu1.1
https://launchpad.net/ubuntu/+source/pacemaker/1.1.14-2ubuntu1.6
Login or Register to add favorites

File Archive:

August 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    20 Files
  • 2
    Aug 2nd
    4 Files
  • 3
    Aug 3rd
    6 Files
  • 4
    Aug 4th
    55 Files
  • 5
    Aug 5th
    16 Files
  • 6
    Aug 6th
    0 Files
  • 7
    Aug 7th
    0 Files
  • 8
    Aug 8th
    13 Files
  • 9
    Aug 9th
    13 Files
  • 10
    Aug 10th
    34 Files
  • 11
    Aug 11th
    16 Files
  • 12
    Aug 12th
    5 Files
  • 13
    Aug 13th
    0 Files
  • 14
    Aug 14th
    0 Files
  • 15
    Aug 15th
    25 Files
  • 16
    Aug 16th
    0 Files
  • 17
    Aug 17th
    0 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close