drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Mozilla Thunderbird
Name: |
Mehrere Probleme in Mozilla Thunderbird |
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ID: |
USN-2859-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 15.04, Ubuntu 15.10 |
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Datum: |
Do, 14. Januar 2016, 07:50 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7214
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7213
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7205
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7201
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7212 |
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Applikationen: |
Mozilla Thunderbird |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2859-1 January 13, 2016
thunderbird vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 15.10 - Ubuntu 15.04 - 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:
Andrei Vaida, Jesse Ruderman, Bob Clary, and Jesse Ruderman discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-7201)
Ronald Crane discovered a buffer overflow through code inspection. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-7205)
Abhishek Arya discovered an integer overflow when allocating large textures. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-7212)
Ronald Crane dicovered an integer overflow when processing MP4 format video in some circumstances. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-7213)
Tsubasa Iinuma discovered a way to bypass same-origin restrictions using data: and view-source: URLs. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit this to obtain sensitive information and read local files. (CVE-2015-7214)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 15.10: thunderbird 1:38.5.1+build2-0ubuntu0.15.10.1
Ubuntu 15.04: thunderbird 1:38.5.1+build2-0ubuntu0.15.04.1
Ubuntu 14.04 LTS: thunderbird 1:38.5.1+build2-0ubuntu0.14.04.1
Ubuntu 12.04 LTS: thunderbird 1:38.5.1+build2-0ubuntu0.12.04.1
After a standard system update you need to restart Thunderbird to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2859-1 CVE-2015-7201, CVE-2015-7205, CVE-2015-7212, CVE-2015-7213, CVE-2015-7214
Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:38.5.1+build2-0ubuntu0.15.10.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.5.1+build2-0ubuntu0.15.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.5.1+build2-0ubuntu0.14.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.5.1+build2-0ubuntu0.12.04.1
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