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TITLE:
GNOME Evolution Multiple Format String Vulnerabilities

SECUNIA ADVISORY ID:
SA16394

VERIFY ADVISORY:
http://secunia.com/advisories/16394/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
GNOME Evolution 1.x
http://secunia.com/product/5524/
GNOME Evolution 2.x
http://secunia.com/product/5525/

DESCRIPTION:
Ulf Harnhammar has reported some vulnerabilities in Evolution, which
can be exploited by malicious people to compromise a vulnerable
system.

1) A format string error when displaying full vCard information
attached to an e-mail message can be exploited to execute arbitrary
code.

Successful exploitation requires that the user clicks on "Show Full
vCard" or saves the vCard to an address book and then views it under
the "Contacts" tab.

2) A format string error exists when displaying specially crafted
contact data retrieved from an LDAP server.

3) A format string error exists when displaying specially crafted
task list data retrieved from remote servers and when the user saves
the task list data under the "Calendars" tab.

The vulnerabilities have been reported in versions 1.5 through
2.3.6.1.

SOLUTION:
The vulnerabilities have reportedly been fixed in 2.3.7 (unstable).

PROVIDED AND/OR DISCOVERED BY:
Ulf Harnhammar

ORIGINAL ADVISORY:
SITIC:
http://www.sitic.se/eng/advisories_and_recommendations/sa05-001.html

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About:
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