drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in uw-imap
Name: |
Pufferüberlauf in uw-imap |
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ID: |
200510-10 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 11. Oktober 2005, 13:16 |
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Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2933 |
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Applikationen: |
UW IMAP Server |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200510-10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: uw-imap: Remote buffer overflow Date: October 11, 2005 Bugs: #108206 ID: 200510-10
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Synopsis ========
uw-imap is vulnerable to remote overflow of a buffer in the IMAP server leading to execution of arbitrary code.
Background ==========
uw-imap is the University of Washington's IMAP and POP server daemons.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-mail/uw-imap < 2004g >= 2004g
Description ===========
Improper bounds checking of user supplied data while parsing IMAP mailbox names can lead to overflowing the stack buffer.
Impact ======
Successful exploitation requires an authenticated IMAP user to request a malformed mailbox name. This can lead to execution of arbitrary code with the permissions of the IMAP server.
Workaround ==========
There are no known workarounds at this time.
Resolution ==========
All uw-imap users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-mail/uw-imap-2004g"
References ==========
[ 1 ] CAN-2005-2933 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2933 [ 2 ] iDEFENSE Security Advisory
display?id=313&type=vulnerabilities&flashstatus=false
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200510-10.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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