drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberläufe in OpenMotif
Name: |
Pufferüberläufe in OpenMotif |
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ID: |
200512-16 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 28. Dezember 2005, 17:05 |
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Referenzen: |
http://archives.neohapsis.com/archives/fulldisclosure/2005-12/0047.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3964 |
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Applikationen: |
OpenMotif |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200512-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: OpenMotif, AMD64 x86 emulation X libraries: Buffer overflows in libUil library Date: December 28, 2005 Bugs: #114234, #116481 ID: 200512-16
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Synopsis ========
Two buffer overflows have been discovered in libUil, part of the OpenMotif toolkit, that can potentially lead to the execution of arbitrary code.
Background ==========
OpenMotif provides a free version of the Motif toolkit for open source applications. The OpenMotif libraries are included in the AMD64 x86 emulation X libraries, which emulate the x86 (32-bit) architecture on the AMD64 (64-bit) architecture.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 openmotif < 2.2.3-r8 >= 2.2.3-r8 *>= 2.1.30-r13 2 emul-linux-x86-xlibs < 2.2.1 >= 2.2.1 ------------------------------------------------------------------- # Package 2 [app-emulation/emul-linux-x86-xlibs] only applies to AMD64 users.
NOTE: Any packages listed without architecture tags apply to all architectures... ------------------------------------------------------------------- 2 affected packages -------------------------------------------------------------------
Description ===========
xfocus discovered two potential buffer overflows in the libUil library, in the diag_issue_diagnostic and open_source_file functions.
Impact ======
Remotely-accessible or SUID applications making use of the affected functions might be exploited to execute arbitrary code with the privileges of the user running the application.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All OpenMotif users should upgrade to an unaffected version:
# emerge --sync # emerge --ask --oneshot --verbose x11-libs/openmotif
All AMD64 x86 emulation X libraries users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose app-emulation/emul-linux-x86-xlibs
References ==========
[ 1 ] CVE-2005-3964 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3964 [ 2 ] xfocus SD-051202 Original Advisory
http://archives.neohapsis.com/archives/fulldisclosure/2005-12/0047.html
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200512-16.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 2005 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/2.0
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