drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Mozilla Thunderbird
Name: |
Mehrere Probleme in Mozilla Thunderbird |
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ID: |
USN-2712-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 15.04 |
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Datum: |
Di, 25. August 2015, 14:45 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4491
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4487
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4473
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4488
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4489 |
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Applikationen: |
Mozilla Thunderbird |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2712-1 August 25, 2015
thunderbird vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- 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:
Gary Kwong, Christian Holler, and Byron Campen 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 ofthe user invoking Thunderbird. (CVE-2015-4473)
Ronald Crane reported 3 security issues. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these, in combination with another security vulnerability, to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. (CVE-2015-4487, CVE-2015-4488, CVE-2015-4489)
Gustavo Grieco discovered a heap overflow in gdk-pixbuf. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service via application crash or execute arbitrary code with the priviliges of the user invoking Thunderbird. (CVE-2015-4491)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 15.04: thunderbird 1:38.2.0+build1-0ubuntu0.15.04.1
Ubuntu 14.04 LTS: thunderbird 1:38.2.0+build1-0ubuntu0.14.04.1
Ubuntu 12.04 LTS: thunderbird 1:38.2.0+build1-0ubuntu0.12.04.2
After a standard system update you need to restart Thunderbird to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2712-1 CVE-2015-4473, CVE-2015-4487, CVE-2015-4488, CVE-2015-4489, CVE-2015-4491
Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:38.2.0+build1-0ubuntu0.15.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.2.0+build1-0ubuntu0.14.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.2.0+build1-0ubuntu0.12.04.2
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