drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberläufe in evolution
Name: |
Pufferüberläufe in evolution
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ID: |
200508-12 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 23. August 2005, 13:00 |
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Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2549
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2550
http://www.sitic.se/eng/advisories_and_recommendations/sa05-001.html |
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Applikationen: |
Evolution |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200508-12 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Evolution: Format string vulnerabilities Date: August 23, 2005 Bugs: #102051 ID: 200508-12
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Synopsis ========
Evolution is vulnerable to format string vulnerabilities which may result in remote execution of arbitrary code.
Background ==========
Evolution is a GNOME groupware application.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 mail-client/evolution < 2.2.3-r3 >= 2.2.3-r3
Description ===========
Ulf Harnhammar discovered that Evolution is vulnerable to format string bugs when viewing attached vCards and when displaying contact information from remote LDAP servers or task list data from remote servers (CAN-2005-2549). He also discovered that Evolution fails to handle special calendar entries if the user switches to the Calendars tab (CAN-2005-2550).
Impact ======
An attacker could attach specially crafted vCards to emails or setup malicious LDAP servers or calendar entries which would trigger the format string vulnerabilities when viewed or accessed from Evolution. This could potentially result in the execution of arbitrary code with the rights of the user running Evolution.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Evolution users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=mail-client/evolution-2.2.3-r3"
References ==========
[ 1 ] CAN-2005-2549 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2549 [ 2 ] CAN-2005-2550 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2550 [ 3 ] SITIC Vulnerability Advisory SA05-001 http://www.sitic.se/eng/advisories_and_recommendations/sa05-001.html
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200508-12.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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