drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Ghostscript
Name: |
Mehrere Probleme in Ghostscript |
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ID: |
USN-3403-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 28. August 2017, 23:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9727
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11714
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9835
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9611
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9739
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9612
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9726 |
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Applikationen: |
AFPL Ghostscript |
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Originalnachricht |
--===============5582012077423950897== Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-LafBw/UgCE8K7r5vz63P"
--=-LafBw/UgCE8K7r5vz63P Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64
========================================================================== Ubuntu Security Notice USN-3403-1 August 28, 2017
ghostscript vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Ghostscript.
Software Description: - ghostscript: PostScript and PDF interpreter
Details:
Kamil Frankowicz discovered that Ghostscript mishandles references. A remote attacker could use this to cause a denial of service. (CVE-2017-11714)
Kim Gwan Yeong discovered that Ghostscript could allow a heap-based buffer over-read and application crash. A remote attacker could use a crafted document to cause a denial of service. (CVE-2017-9611, CVE-2017-9726, CVE-2017-9727, CVE-2017-9739)
Kim Gwan Yeong discovered an use-after-free vulnerability in Ghostscript. A remote attacker could use a crafted file to cause a denial of service. (CVE-2017-9612)
Kim Gwan Yeong discovered a lack of integer overflow check in Ghostscript. A remote attacker could use crafted PostScript document to cause a denial of service. (CVE-2017-9835)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: ghostscript 9.19~dfsg+1-0ubuntu7.6 ghostscript-x 9.19~dfsg+1-0ubuntu7.6 libgs9 9.19~dfsg+1-0ubuntu7.6 libgs9-common 9.19~dfsg+1-0ubuntu7.6
Ubuntu 16.04 LTS: ghostscript 9.18~dfsg~0-0ubuntu2.7 ghostscript-x 9.18~dfsg~0-0ubuntu2.7 libgs9 9.18~dfsg~0-0ubuntu2.7 libgs9-common 9.18~dfsg~0-0ubuntu2.7
Ubuntu 14.04 LTS: ghostscript 9.10~dfsg-0ubuntu10.10 ghostscript-x 9.10~dfsg-0ubuntu10.10 libgs9 9.10~dfsg-0ubuntu10.10 libgs9-common 9.10~dfsg-0ubuntu10.10
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3403-1 CVE-2017-11714, CVE-2017-9611, CVE-2017-9612, CVE-2017-9726, CVE-2017-9727, CVE-2017-9739, CVE-2017-9835
Package Information: https://launchpad.net/ubuntu/+source/ghostscript/9.19~dfsg+1-0ubuntu7.6 https://launchpad.net/ubuntu/+source/ghostscript/9.18~dfsg~0-0ubuntu2.7 https://launchpad.net/ubuntu/+source/ghostscript/9.10~dfsg-0ubuntu10.10
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