drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in SquirrelMail
Name: |
Mehrere Probleme in SquirrelMail |
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ID: |
200603-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 12. März 2006, 15:58 |
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Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0188
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0195
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0377 |
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Applikationen: |
Squirrelmail |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200603-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: SquirrelMail: Cross-site scripting and IMAP command injection Date: March 12, 2006 Bugs: #123781 ID: 200603-09
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Synopsis ========
SquirrelMail is vulnerable to several cross-site scripting vulnerabilities and IMAP command injection.
Background ==========
SquirrelMail is a webmail package written in PHP. It supports IMAP and SMTP protocols.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 mail-client/squirrelmail < 1.4.6 >= 1.4.6
Description ===========
SquirrelMail does not validate the right_frame parameter in webmail.php, possibly allowing frame replacement or cross-site scripting (CVE-2006-0188). Martijn Brinkers and Scott Hughes discovered that MagicHTML fails to handle certain input correctly, potentially leading to cross-site scripting (only Internet Explorer, CVE-2006-0195). Vicente Aguilera reported that the sqimap_mailbox_select function did not strip newlines from the mailbox or subject parameter, possibly allowing IMAP command injection (CVE-2006-0377).
Impact ======
By exploiting the cross-site scripting vulnerabilities, an attacker can execute arbitrary scripts running in the context of the victim's browser. This could lead to a compromise of the user's webmail account, cookie theft, etc. A remote attacker could exploit the IMAP command injection to execute arbitrary IMAP commands on the configured IMAP server.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All SquirrelMail users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/squirrelmail-1.4.6"
Note: Users with the vhosts USE flag set should manually use webapp-config to finalize the update.
References ==========
[ 1 ] CVE-2006-0188 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0188 [ 2 ] CVE-2006-0195 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0195 [ 3 ] CVE-2006-0377 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0377
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200603-09.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 2006 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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