drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in rxvt-unicode
Name: |
Pufferüberlauf in rxvt-unicode
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ID: |
200503-23 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 21. März 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0764 |
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Applikationen: |
rxvt-unicode |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200503-23 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: rxvt-unicode: Buffer overflow Date: March 20, 2005 Bugs: #84680 ID: 200503-23
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Synopsis ========
rxvt-unicode is vulnerable to a buffer overflow that could lead to the execution of arbitrary code.
Background ==========
rxvt-unicode is a clone of the well known terminal emulator rxvt.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 x11-terms/rxvt-unicode < 5.3 >= 5.3 < 4.8
Description ===========
Rob Holland of the Gentoo Linux Security Audit Team discovered that rxvt-unicode fails to properly check input length.
Impact ======
Successful exploitation would allow an attacker to execute arbitrary code with the permissions of the user running rxvt-unicode.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All rxvt-unicode users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=x11-terms/rxvt-unicode-5.3"
References ==========
[ 1 ] CAN-2005-0764 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0764
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200503-23.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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