drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in nbsmtp
Name: |
Pufferüberlauf in nbsmtp
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ID: |
200508-03 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 3. August 2005, 13:00 |
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Referenzen: |
http://nbsmtp.ferdyx.org/ |
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Applikationen: |
nbSMTP |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200508-03 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: nbSMTP: Format string vulnerability Date: August 02, 2005 Bugs: #100274 ID: 200508-03
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Synopsis ========
nbSMTP is vulnerable to a format string vulnerability which may result in remote execution of arbitrary code.
Background ==========
nbSMTP is an SMTP client suitable to run in chroot jails, in embedded systems, laptops and workstations.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 mail-mta/nbsmtp < 1.00 >= 1.00
Description ===========
Niels Heinen discovered a format string vulnerability.
Impact ======
An attacker can setup a malicious SMTP server and exploit this vulnerability to execute arbitrary code with the permissions of the user running nbSMTP.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All nbSMTP users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-mta/nbsmtp-1.0"
References ==========
[ 1 ] nbSMTP official site http://nbsmtp.ferdyx.org/
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200508-03.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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