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========================================================================== Ubuntu Security Notice USN-3440-1 October 06, 2017
poppler vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in poppler.
Software Description: - poppler: PDF rendering library
Details:
It was discovered that Poppler incorrectly handled certain files. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service. (CVE-2017-14518, CVE-2017-14520, CVE-2017-14617, CVE-2017-14929, CVE-2017-14975, CVE-2017-14977)
It was discovered that Poppler incorrectly handled certain files. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service. This issue only affected Ubuntu 17.04 and 16.04. (CVE-2017-14926, CVE-2017-14928)
Alberto Garcia, Francisco Oca and Suleman Ali discovered that Poppler incorrectly handled certain files. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service. (CVE-2017-9776)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04:  libpoppler64                    0.48.0-2ubuntu2.3  poppler-utils                   0.48.0-2ubuntu2.3
Ubuntu 16.04 LTS:  libpoppler58                    0.41.0-0ubuntu1.4  poppler-utils                   0.41.0-0ubuntu1.4
Ubuntu 14.04 LTS:  libpoppler44                    0.24.5-2ubuntu4.7  poppler-utils                   0.24.5-2ubuntu4.7
In general, a standard system update will make all the necessary changes.
References: Â https://www.ubuntu.com/usn/usn-3440-1 Â CVE-2017-14518, CVE-2017-14520, CVE-2017-14617, CVE-2017-14926, Â CVE-2017-14928, CVE-2017-14929, CVE-2017-14975, CVE-2017-14977, Â CVE-2017-9776
Package Information: Â https://launchpad.net/ubuntu/+source/poppler/0.48.0-2ubuntu2.3 Â https://launchpad.net/ubuntu/+source/poppler/0.41.0-0ubuntu1.4 Â https://launchpad.net/ubuntu/+source/poppler/0.24.5-2ubuntu4.7
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