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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --nVmMLQrHWwcva0LIwOBf9x4T1c17se4XT Content-Type: multipart/mixed; boundary="F1EErnj66uwG1km3SeqeIG8ipV2dQWJuk" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <f0a9c922-25c4-36b1-4f16-15fa14badaaf@canonical.com> Subject: [USN-3233-1] Thunderbird vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3233-1 March 24, 2017
thunderbird vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in Thunderbird.
Software Description: - thunderbird: Mozilla Open Source mail and newsgroup client
Details:
Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to bypass same origin restrictions, obtain sensitive information, cause a denial of service via application crash or hang, or execute arbitrary code. (CVE-2017-5398, CVE-2017-5400, CVE-2017-5401, CVE-2017-5402, CVE-2017-5404, CVE-2017-5405, CVE-2017-5407, CVE-2017-5408, CVE-2017-5410)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: thunderbird 1:45.8.0+build1-0ubuntu0.16.10.1
Ubuntu 16.04 LTS: thunderbird 1:45.8.0+build1-0ubuntu0.16.04.1
Ubuntu 14.04 LTS: thunderbird 1:45.8.0+build1-0ubuntu0.14.04.1
Ubuntu 12.04 LTS: thunderbird 1:45.8.0+build1-0ubuntu0.12.04.1
After a standard system update you need to restart Thunderbird to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3233-1 CVE-2017-5398, CVE-2017-5400, CVE-2017-5401, CVE-2017-5402, CVE-2017-5404, CVE-2017-5405, CVE-2017-5407, CVE-2017-5408, CVE-2017-5410
Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:45.8.0+build1-0ubuntu0.16.10.1 https://launchpad.net/ubuntu/+source/thunderbird/1:45.8.0+build1-0ubuntu0.16.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:45.8.0+build1-0ubuntu0.14.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:45.8.0+build1-0ubuntu0.12.04.1
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