drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in Poppler
Name: |
Pufferüberlauf in Poppler |
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ID: |
200807-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 8. Juli 2008, 20:53 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2950 |
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Applikationen: |
poppler |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200807-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Poppler: User-assisted execution of arbitrary code Date: July 08, 2008 Bugs: #229931 ID: 200807-04
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Synopsis ========
Poppler is affected by a memory management issue, which could lead to the execution of arbitrary code.
Background ==========
Poppler is a cross-platform PDF rendering library originally based on Xpdf.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-text/poppler < 0.6.3-r1 >=3D 0.6.3-r1=
Description ===========
Felipe Andres Manzano reported a memory management issue in the Page class constructor/destructor.
Impact ======
A remote attacker could entice a user to open a specially crafted PDF file with a Poppler-based PDF viewer such as Gentoo's Xpdf, Epdfview, or Evince, potentially resulting in the execution of arbitrary code with the privileges of the user running the application.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All poppler users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=3Dapp-text/poppler-0.6.3-r1"
References ==========
[ 1 ] CVE-2008-2950 http://cve.mitre.org/cgi-bin/cvename.cgi?name=3DCVE-2008-2950
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200807-04.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2008 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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