Debian Security Advisory 1813-2 - The previous update introduced a regression that stopped encrypted and signed S/MIME messages to work properly. Also, there have been other regressions caused by the introduction of an undefined symbol. This update corrects these flaws. Several vulnerabilities have been found in evolution-data-server, the database backend server for the evolution groupware suite.
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Debian Security Advisory 1813-1 - Several vulnerabilities have been found in evolution-data-server, the database backend server for the evolution groupware suite.
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Mandriva Linux Security Advisory 2009-078 - A wrong handling of signed Secure/Multipurpose Internet Mail Extensions (S/MIME) e-mail messages enables attackers to spoof its signatures by modifying the latter copy. Crafted authentication challange packets (NT Lan Manager type 2) sent by a malicious remote mail server enables remote attackers either to cause denial of service and to read information from the process memory of the client. Multiple integer overflows in Base64 encoding functions enables attackers either to cause denial of service and to execute arbitrary code. This update provides fixes for those vulnerabilities. evolution-data-server packages from Mandriva Linux distributions 2008.1 and 2009.0 are not affected by CVE-2009-0587.
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Ubuntu Security Notice USN-733-1 - It was discovered that the Base64 encoding functions in evolution-data-server did not properly handle large strings. If a user were tricked into opening a specially crafted image file, or tricked into connecting to a malicious server, an attacker could possibly execute arbitrary code with user privileges.
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Base64 encoding and decoding functions in glib suffer from vulnerabilities during memory allocation which may result in arbitrary code execution when processing large strings. A number of other GNOME-related applications which predate glib are vulnerable due to the commonality of this flawed code.
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