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Sicherheit: Zwei Probleme in evolution
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in evolution
ID: MDVSA-2008:111
Distribution: Mandriva
Plattformen: Mandriva 2008.0, Mandriva 2008.1
Datum: Di, 10. Juni 2008, 22:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1108
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1109
Applikationen: Evolution

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2008:111
http://www.mandriva.com/security/
_______________________________________________________________________

Package : evolution
Date : June 10, 2008
Affected: 2008.0, 2008.1
_______________________________________________________________________

Problem Description:

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.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1108
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1109
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2008.0:
86861fcbce9b5751c2f4c8f4e6076027
2008.0/i586/evolution-2.12.3-1.3mdv2008.0.i586.rpm
51304a01de8a3fdc8709a7ebefa419f5
2008.0/i586/evolution-devel-2.12.3-1.3mdv2008.0.i586.rpm
54309a365e4230d17af985752328c59e
2008.0/i586/evolution-mono-2.12.3-1.3mdv2008.0.i586.rpm
e8c0063772b787f3cff03d4f228535ad
2008.0/i586/evolution-pilot-2.12.3-1.3mdv2008.0.i586.rpm
ea799209d02c990b4ae47a44d3f8e941
2008.0/SRPMS/evolution-2.12.3-1.3mdv2008.0.src.rpm

Mandriva Linux 2008.0/X86_64:
342ef5c0e26207769e028e0c2d1e29fe
2008.0/x86_64/evolution-2.12.3-1.3mdv2008.0.x86_64.rpm
248c1d3c025775153305e61dbd933c73
2008.0/x86_64/evolution-devel-2.12.3-1.3mdv2008.0.x86_64.rpm
82f92a5998acf3dc78712bbe4ccae782
2008.0/x86_64/evolution-mono-2.12.3-1.3mdv2008.0.x86_64.rpm
1a65442d809e03ed76b8f176d78a3c03
2008.0/x86_64/evolution-pilot-2.12.3-1.3mdv2008.0.x86_64.rpm
ea799209d02c990b4ae47a44d3f8e941
2008.0/SRPMS/evolution-2.12.3-1.3mdv2008.0.src.rpm

Mandriva Linux 2008.1:
90239c10aa2d019b3c576b41e01877c2
2008.1/i586/evolution-2.22.0-4.1mdv2008.1.i586.rpm
4fc0d51dd6dcfc4cf0c1e34ebbb5d795
2008.1/i586/evolution-devel-2.22.0-4.1mdv2008.1.i586.rpm
81588eabd76768bd283e8d8aecb00713
2008.1/i586/evolution-mono-2.22.0-4.1mdv2008.1.i586.rpm
9489207c3cec4c6faea8dcfcb036b75a
2008.1/i586/evolution-pilot-2.22.0-4.1mdv2008.1.i586.rpm
0ba6833324e7f3953552a1f1a2e7f253
2008.1/SRPMS/evolution-2.22.0-4.1mdv2008.1.src.rpm

Mandriva Linux 2008.1/X86_64:
afb8093f30cb8b0f382fa6369bcaabcc
2008.1/x86_64/evolution-2.22.0-4.1mdv2008.1.x86_64.rpm
78951187acaa837e2f38bb7d505f24e0
2008.1/x86_64/evolution-devel-2.22.0-4.1mdv2008.1.x86_64.rpm
f47238cf692dd3af540f5c66e0b8366e
2008.1/x86_64/evolution-mono-2.22.0-4.1mdv2008.1.x86_64.rpm
761533971e87da6da4d66b6fc968c652
2008.1/x86_64/evolution-pilot-2.22.0-4.1mdv2008.1.x86_64.rpm
0ba6833324e7f3953552a1f1a2e7f253
2008.1/SRPMS/evolution-2.22.0-4.1mdv2008.1.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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_______________________________________________________
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