what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Ubuntu Security Notice USN-3247-1

Ubuntu Security Notice USN-3247-1
Posted Mar 28, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3247-1 - St=E9phane Graber discovered that AppArmor incorrectly unloaded some profiles when restarted or upgraded, contrary to expected behavior.

tags | advisory
systems | linux, ubuntu
advisories | CVE-2017-6507
SHA-256 | d0eae3b00dcae60fe9aa8124e2ad107cd0b3b65d59464a43c2cf8f02900a89cc

Ubuntu Security Notice USN-3247-1

Change Mirror Download

===========================================================================
Ubuntu Security Notice USN-3247-1
March 28, 2017

apparmor vulnerability
===========================================================================

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

- Ubuntu 16.10
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS

Summary:

AppArmor could remove the confinement from some programs.

Software Description:
- apparmor: Linux security system

Details:

St=E9phane Graber discovered that AppArmor incorrectly unloaded some profiles
when restarted or upgraded, contrary to expected behavior.

Update instructions:

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

Ubuntu 16.10:
apparmor 2.10.95-4ubuntu5.3

Ubuntu 16.04 LTS:
apparmor 2.10.95-0ubuntu2.6

Ubuntu 14.04 LTS:
apparmor 2.10.95-0ubuntu2.6~14.04.1

Ubuntu 12.04 LTS:
apparmor 2.7.102-0ubuntu3.11

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

A new utility, called aa-remove-unknown, was added to assist with profiles that
would have been previously unloaded when AppArmor was restarted or upgraded.

References:
http://www.ubuntu.com/usn/usn-3247-1
CVE-2017-6507

Package Information:
https://launchpad.net/ubuntu/+source/apparmor/2.10.95-4ubuntu5.3
https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6
https://launchpad.net/ubuntu/+source/apparmor/2.10.95-0ubuntu2.6~14.04.1
https://launchpad.net/ubuntu/+source/apparmor/2.7.102-0ubuntu3.11


Login or Register to add favorites

File Archive:

March 2024

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close