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

Ubuntu Security Notice USN-4366-1

Ubuntu Security Notice USN-4366-1
Posted May 19, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4366-1 - It was discovered that Exim incorrectly handled certain inputs. An remote attacker could possibly use this issue to access sensitive information or authentication bypass.

tags | advisory, remote
systems | linux, ubuntu
advisories | CVE-2020-12783
SHA-256 | fa20c59a48dd7ec2dacda4384b8f02fff205e32ea312b2bb14314a56a075844c

Ubuntu Security Notice USN-4366-1

Change Mirror Download
=========================================================================
Ubuntu Security Notice USN-4366-1
May 19, 2020

exim4 vulnerability
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 LTS
- Ubuntu 19.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 ESM

Summary:

Exim could be made to access sensitive information or bypass
authentication if it received a specially crafted input.

Software Description:
- exim4: Exim is a mail transport agent

Details:

It was discovered that Exim incorrectly handled certain inputs.
An remote attacker could possibly use this issue to access sensitive
information or authentication bypass.

Update instructions:

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

Ubuntu 20.04 LTS:
exim4-base 4.93-13ubuntu1.1
exim4-daemon-heavy 4.93-13ubuntu1.1
exim4-daemon-light 4.93-13ubuntu1.1

Ubuntu 19.10:
exim4-base 4.92.1-1ubuntu3.1
exim4-daemon-heavy 4.92.1-1ubuntu3.1
exim4-daemon-light 4.92.1-1ubuntu3.1

Ubuntu 18.04 LTS:
exim4-base 4.90.1-1ubuntu1.5
exim4-daemon-heavy 4.90.1-1ubuntu1.5
exim4-daemon-light 4.90.1-1ubuntu1.5

Ubuntu 16.04 LTS:
exim4-base 4.86.2-2ubuntu2.6
exim4-daemon-heavy 4.86.2-2ubuntu2.6
exim4-daemon-light 4.86.2-2ubuntu2.6

Ubuntu 14.04 ESM:
exim4-base 4.82-3ubuntu2.4+esm2
exim4-daemon-heavy 4.82-3ubuntu2.4+esm2
exim4-daemon-light 4.82-3ubuntu2.4+esm2

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

References:
https://usn.ubuntu.com/4366-1
CVE-2020-12783

Package Information:
https://launchpad.net/ubuntu/+source/exim4/4.93-13ubuntu1.1
https://launchpad.net/ubuntu/+source/exim4/4.92.1-1ubuntu3.1
https://launchpad.net/ubuntu/+source/exim4/4.90.1-1ubuntu1.5
https://launchpad.net/ubuntu/+source/exim4/4.86.2-2ubuntu2.6
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