drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ImageMagick
Name: |
Mehrere Probleme in ImageMagick |
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ID: |
USN-2132-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 12.10, Ubuntu 13.10 |
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Datum: |
Fr, 7. März 2014, 08:37 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0260
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1958
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2030 |
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Applikationen: |
ImageMagick |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2132-1 March 06, 2014
imagemagick vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS
Summary:
ImageMagick could be made to crash or run programs if it opened a specially crafted image file.
Software Description: - imagemagick: Image manipulation programs and library
Details:
Aleksis Kauppinen, Joonas Kuorilehto and Tuomas Parttimaa discovered that ImageMagick incorrectly handled certain restart markers in JPEG images. If a user or automated system using ImageMagick were tricked into opening a specially crafted JPEG image, an attacker could exploit this to cause memory consumption, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS. (CVE-2012-0260)
It was discovered that ImageMagick incorrectly handled decoding certain PSD images. If a user or automated system using ImageMagick were tricked into opening a specially crafted PSD image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program. (CVE-2014-1958, CVE-2014-2030)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 13.10: libmagick++5 8:6.7.7.10-5ubuntu3.1 libmagickcore5 8:6.7.7.10-5ubuntu3.1
Ubuntu 12.10: libmagick++5 8:6.7.7.10-2ubuntu4.2 libmagickcore5 8:6.7.7.10-2ubuntu4.2
Ubuntu 12.04 LTS: libmagick++4 8:6.6.9.7-5ubuntu3.3 libmagickcore4 8:6.6.9.7-5ubuntu3.3
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2132-1 CVE-2012-0260, CVE-2014-1958, CVE-2014-2030
Package Information: https://launchpad.net/ubuntu/+source/imagemagick/8:6.7.7.10-5ubuntu3.1 https://launchpad.net/ubuntu/+source/imagemagick/8:6.7.7.10-2ubuntu4.2 https://launchpad.net/ubuntu/+source/imagemagick/8:6.6.9.7-5ubuntu3.3
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