The following updates has been released for Ubuntu Linux:
USN-3769-1: Bind vulnerability
USN-3770-1: Little CMS vulnerabilities
USN-3770-2: Little CMS vulnerabilities
USN-3769-1: Bind vulnerability
USN-3770-1: Little CMS vulnerabilities
USN-3770-2: Little CMS vulnerabilities
USN-3769-1: Bind vulnerability
==========================================================================
Ubuntu Security Notice USN-3769-1
September 20, 2018
bind9 vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
Summary:
Bind could be made to crash if it received specially crafted network
traffic.
Software Description:
- bind9: Internet Domain Name Server
Details:
It was discovered that Bind incorrectly handled the deny-answer-aliases
feature. If this feature is enabled, a remote attacker could use this issue
to cause Bind to crash, resulting in a denial of service.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.04 LTS:
bind9 1:9.11.3+dfsg-1ubuntu1.2
Ubuntu 16.04 LTS:
bind9 1:9.10.3.dfsg.P4-8ubuntu1.11
Ubuntu 14.04 LTS:
bind9 1:9.9.5.dfsg-3ubuntu0.18
In general, a standard system update will make all the necessary changes.
References:
https://usn.ubuntu.com/usn/usn-3769-1
CVE-2018-5740
Package Information:
https://launchpad.net/ubuntu/+source/bind9/1:9.11.3+dfsg-1ubuntu1.2
https://launchpad.net/ubuntu/+source/bind9/1:9.10.3.dfsg.P4-8ubuntu1.11
https://launchpad.net/ubuntu/+source/bind9/1:9.9.5.dfsg-3ubuntu0.18
USN-3770-1: Little CMS vulnerabilities
==========================================================================
Ubuntu Security Notice USN-3770-1
September 20, 2018
lcms2 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Little CMS.
Software Description:
- lcms2: Little CMS color management library
Details:
Ibrahim El-Sayed discovered that Little CMS incorrectly handled certain
files. An attacker could possibly use this issue to cause a denial of
service. (CVE-2016-10165)
Quang Nguyen discovered that Little CMS incorrectly handled certain
files. An attacker could possibly use this issue to execute arbitrary
code. (CVE-2018-16435)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.04 LTS:
liblcms2-2 2.9-1ubuntu0.1
liblcms2-utils 2.9-1ubuntu0.1
Ubuntu 16.04 LTS:
liblcms2-2 2.6-3ubuntu2.1
liblcms2-utils 2.6-3ubuntu2.1
Ubuntu 14.04 LTS:
liblcms2-2 2.5-0ubuntu4.2
liblcms2-utils 2.5-0ubuntu4.2
After a standard system update you need to restart applications using
Little CMS to make all the necessary changes.
References:
https://usn.ubuntu.com/usn/usn-3770-1
CVE-2016-10165, CVE-2018-16435
Package Information:
https://launchpad.net/ubuntu/+source/lcms2/2.9-1ubuntu0.1
https://launchpad.net/ubuntu/+source/lcms2/2.6-3ubuntu2.1
https://launchpad.net/ubuntu/+source/lcms2/2.5-0ubuntu4.2
USN-3770-2: Little CMS vulnerabilities
==========================================================================
Ubuntu Security Notice USN-3770-2
September 20, 2018
lcms, lcms2 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
Several security issues were fixed in Little CMS.
Software Description:
- lcms: Little CMS color management library utilities
- lcms2: Little CMS color management library
Details:
USN-3770-1 fixed a vulnerability in Little CMS. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
Pedro Ribeiro discoreved that Little CMS incorrectly handled certain
files. An attacker could possibly use this issue to cause a denial of
service. (CVE-2013-4276)
Ibrahim El-Sayed discovered that Little CMS incorrectly handled
certain files. An attacker could possibly use this issue to cause a
denial of service. (CVE-2016-10165)
Quang Nguyen discovered that Little CMS incorrectly handled certain
files. An attacker could possibly use this issue to execute arbitrary
code. (CVE-2018-16435)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 12.04 ESM:
liblcms-utils 1.19.dfsg-1ubuntu3.1
liblcms1 1.19.dfsg-1ubuntu3.1
liblcms2-2 2.2+git20110628-2ubuntu3.3
liblcms2-utils 2.2+git20110628-2ubuntu3.3
After a standard system update you need to restart applications using
Little CMS to make all the necessary changes.
References:
https://usn.ubuntu.com/usn/usn-3770-2
https://usn.ubuntu.com/usn/usn-3770-1
CVE-2013-4276, CVE-2016-10165, CVE-2018-16435