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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --fUrK6cNj54xacIKgiK7RhvmuhCAJ1Eip1 Content-Type: multipart/mixed; boundary="bCvM7sanR6PuvkD8dP3vfmmKtmel8CGKI" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <85a0f996-66b7-f893-8308-070399451931@canonical.com> Subject: [USN-3212-1] LibTIFF vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3212-1 February 27, 2017
tiff vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file.
Software Description: - tiff: Tag Image File Format (TIFF) library
Details:
It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: libtiff-tools 4.0.6-2ubuntu0.1 libtiff5 4.0.6-2ubuntu0.1
Ubuntu 16.04 LTS: libtiff-tools 4.0.6-1ubuntu0.1 libtiff5 4.0.6-1ubuntu0.1
Ubuntu 14.04 LTS: libtiff-tools 4.0.3-7ubuntu0.6 libtiff5 4.0.3-7ubuntu0.6
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3212-1 CVE-2015-7554, CVE-2015-8668, CVE-2016-10092, CVE-2016-10093, CVE-2016-10094, CVE-2016-3622, CVE-2016-3623, CVE-2016-3624, CVE-2016-3632, CVE-2016-3658, CVE-2016-3945, CVE-2016-3990, CVE-2016-3991, CVE-2016-5314, CVE-2016-5315, CVE-2016-5316, CVE-2016-5317, CVE-2016-5320, CVE-2016-5321, CVE-2016-5322, CVE-2016-5323, CVE-2016-5652, CVE-2016-5875, CVE-2016-6223, CVE-2016-8331, CVE-2016-9273, CVE-2016-9297, CVE-2016-9448, CVE-2016-9453, CVE-2016-9532, CVE-2016-9533, CVE-2016-9534, CVE-2016-9535, CVE-2016-9536, CVE-2016-9537, CVE-2016-9538, CVE-2016-9539, CVE-2016-9540, CVE-2017-5225
Package Information: https://launchpad.net/ubuntu/+source/tiff/4.0.6-2ubuntu0.1 https://launchpad.net/ubuntu/+source/tiff/4.0.6-1ubuntu0.1 https://launchpad.net/ubuntu/+source/tiff/4.0.3-7ubuntu0.6
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