exploit the possibilities

Ubuntu Security Notice USN-4203-1

Ubuntu Security Notice USN-4203-1
Posted Nov 28, 2019
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4203-1 - It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2019-11745
MD5 | 05573b211f4c44450d8676b2857ee497

Ubuntu Security Notice USN-4203-1

Change Mirror Download
==========================================================================
Ubuntu Security Notice USN-4203-1
November 27, 2019

nss vulnerability
==========================================================================

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

- Ubuntu 19.10
- Ubuntu 19.04
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS

Summary:

NSS could be made to crash or run programs if it received specially crafted
input.

Software Description:
- nss: Network Security Service library

Details:

It was discovered that NSS incorrectly handled certain memory operations. A
remote attacker could use this issue to cause NSS to crash, resulting in a
denial of service, or possibly execute arbitrary code.

Update instructions:

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

Ubuntu 19.10:
libnss3 2:3.45-1ubuntu2.1

Ubuntu 19.04:
libnss3 2:3.42-1ubuntu2.3

Ubuntu 18.04 LTS:
libnss3 2:3.35-2ubuntu2.5

Ubuntu 16.04 LTS:
libnss3 2:3.28.4-0ubuntu0.16.04.8

After a standard system update you need to restart any applications that
use NSS, such as Evolution, to make all the necessary changes.

References:
https://usn.ubuntu.com/4203-1
CVE-2019-11745

Package Information:
https://launchpad.net/ubuntu/+source/nss/2:3.45-1ubuntu2.1
https://launchpad.net/ubuntu/+source/nss/2:3.42-1ubuntu2.3
https://launchpad.net/ubuntu/+source/nss/2:3.35-2ubuntu2.5
https://launchpad.net/ubuntu/+source/nss/2:3.28.4-0ubuntu0.16.04.8

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

April 2020

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2016 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close