==========================================================================
Ubuntu Security Notice USN-3837-2
December 11, 2018
poppler regression
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 18.10
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS
– Ubuntu 14.04 LTS
Summary:
USN-3837-1 introduced a regression in poppler.
Software Description:
– poppler: PDF rendering library
Details:
USN-3837-1 fixed vulnerabilities in poppler. A regression was reported
regarding the previous update. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of
service. (CVE-2018-16646)
It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2018-19149)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.10:
libpoppler79 0.68.0-0ubuntu1.3
poppler-utils 0.68.0-0ubuntu1.3
Ubuntu 18.04 LTS:
libpoppler73 0.62.0-2ubuntu2.5
poppler-utils 0.62.0-2ubuntu2.5
Ubuntu 16.04 LTS:
libpoppler58 0.41.0-0ubuntu1.10
poppler-utils 0.41.0-0ubuntu1.10
Ubuntu 14.04 LTS:
libpoppler44 0.24.5-2ubuntu4.14
poppler-utils 0.24.5-2ubuntu4.14
In general, a standard system update will make all the necessary
changes.
References:
https://usn.ubuntu.com/usn/usn-3837-2
https://usn.ubuntu.com/usn/usn-3837-1
CVE-2018-16646, CVE-2018-19149
Package Information:
https://launchpad.net/ubuntu/+source/poppler/0.68.0-0ubuntu1.3
https://launchpad.net/ubuntu/+source/poppler/0.62.0-2ubuntu2.5
https://launchpad.net/ubuntu/+source/poppler/0.41.0-0ubuntu1.10
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