drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ImageMagick
Name: |
Mehrere Probleme in ImageMagick |
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ID: |
USN-4670-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Di, 15. Dezember 2020, 22:57 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27560
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19949
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19948 |
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Applikationen: |
ImageMagick |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4670-1 December 15, 2020
imagemagick vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in ImageMagick.
Software Description: - imagemagick: Image manipulation programs and library
Details:
It was discovered that ImageMagick incorrectly handled certain specially crafted image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or other unspecified impact. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.10. (CVE-2019-19948, CVE-2019-19949)
It was discovered that ImageMagick incorrectly handled certain specially crafted image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service. (CVE-2020-27560)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: imagemagick 8:6.9.10.23+dfsg-2.1ubuntu13.1 imagemagick-6.q16 8:6.9.10.23+dfsg-2.1ubuntu13.1 imagemagick-6.q16hdri 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagick++-6.q16-8 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagick++-6.q16hdri-8 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickcore-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickcore-6.q16-6-extra 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickcore-6.q16hdri-6 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickcore-6.q16hdri-6-extra 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickwand-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu13.1 libmagickwand-6.q16hdri-6 8:6.9.10.23+dfsg-2.1ubuntu13.1
Ubuntu 20.04 LTS: imagemagick 8:6.9.10.23+dfsg-2.1ubuntu11.2 imagemagick-6.q16 8:6.9.10.23+dfsg-2.1ubuntu11.2 imagemagick-6.q16hdri 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagick++-6.q16-8 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagick++-6.q16hdri-8 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickcore-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickcore-6.q16-6-extra 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickcore-6.q16hdri-6 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickcore-6.q16hdri-6-extra 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickwand-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu11.2 libmagickwand-6.q16hdri-6 8:6.9.10.23+dfsg-2.1ubuntu11.2
Ubuntu 18.04 LTS: imagemagick 8:6.9.7.4+dfsg-16ubuntu6.9 imagemagick-6.q16 8:6.9.7.4+dfsg-16ubuntu6.9 imagemagick-6.q16hdri 8:6.9.7.4+dfsg-16ubuntu6.9 libmagick++-6.q16-7 8:6.9.7.4+dfsg-16ubuntu6.9 libmagick++-6.q16hdri-7 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickcore-6.q16-3 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickcore-6.q16-3-extra 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickcore-6.q16hdri-3 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickcore-6.q16hdri-3-extra 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickwand-6.q16-3 8:6.9.7.4+dfsg-16ubuntu6.9 libmagickwand-6.q16hdri-3 8:6.9.7.4+dfsg-16ubuntu6.9
Ubuntu 16.04 LTS: imagemagick 8:6.8.9.9-7ubuntu5.16 imagemagick-6.q16 8:6.8.9.9-7ubuntu5.16 libmagick++-6.q16-5v5 8:6.8.9.9-7ubuntu5.16 libmagickcore-6.q16-2 8:6.8.9.9-7ubuntu5.16 libmagickcore-6.q16-2-extra 8:6.8.9.9-7ubuntu5.16 libmagickwand-6.q16-2 8:6.8.9.9-7ubuntu5.16
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4670-1 CVE-2019-19948, CVE-2019-19949, CVE-2020-27560
Package Information: https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.10.23+dfsg-2.1ubuntu13.1 https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.10.23+dfsg-2.1ubuntu11.2 https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.7.4+dfsg-16ubuntu6.9 https://launchpad.net/ubuntu/+source/imagemagick/8:6.8.9.9-7ubuntu5.16
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