| Descripción: | Description:
The remote host is missing an update to evolution
announced via advisory MDVSA-2008:111.
Alan Rad Pop of Secunia Research discovered the following two
vulnerabilities in Evolution:
Evolution did not properly validate timezone data when processing
iCalendar attachments. If a user disabled the Itip Formatter plugin
and viewed a crafted iCalendar attachment, an attacker could cause
a denial of service or potentially execute arbitrary code with the
user's privileges (CVE-2008-1108).
Evolution also did not properly validate the DESCRIPTION field when
processing iCalendar attachments. If a user were tricked into
accepting a crafted iCalendar attachment and replied to it from
the calendar window, an attacker could cause a denial of service
or potentially execute arbitrary code with the user's privileges
(CVE-2008-1109).
In addition, Matej Cepl found that Evolution did not properly validate
date fields when processing iCalendar attachments, which could lead to
a denial of service if the user viewed a crafted iCalendar attachment
with the Itip Formatter plugin disabled.
Mandriva Linux has the Itip Formatter plugin enabled by default.
The updated packages have been patched to prevent these issues.
Affected: 2008.0, 2008.1
Solution:
To upgrade automatically use MandrakeUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.
http://www.securityspace.com/smysecure/catid.html?in=MDVSA-2008:111
Risk factor : Critical
CVSS Score:
9.3
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