The Mandriva Security Team published a new security update for Mandriva Linux. Here the announcement:

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Mandriva Linux Security Advisory MDKSA-2006:093
http://www.mandriva.com/security/
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Package : dia
Date : May 30, 2006
Affected: 2006.0, Corporate 3.0
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Problem Description:

A format string vulnerability in Dia allows user-complicit
attackers to cause a denial of service (crash) and possibly execute
arbitrary code by triggering errors or warnings, as demonstrated via
format string specifiers in a .bmp filename. NOTE: the original
exploit was demonstrated through a command line argument, but there
are other mechanisms inputs that are automatically process by Dia,
such as a crafted .dia file. (CVE-2006-2480)

Multiple unspecified format string vulnerabilities in Dia have
unspecified impact and attack vectors, a different set of issues
than CVE-2006-2480. (CVE-2006-2453)

Packages have been patched to correct this issue.
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References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2453
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2480
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Updated Packages:

Mandriva Linux 2006.0:
25f39bc046f44931e37df109581e87b9 2006.0/RPMS/dia-0.94-6.4.20060mdk.i586.rpm
f19385acd5189ebc01114fc225fd9320 2006.0/SRPMS/dia-0.94-6.4.20060mdk.src.rpm

Mandriva Linux 2006.0/X86_64:
924a511192a32723ccc93121694b224b x86_64/2006.0/RPMS/dia-0.94-6.4.20060mdk.x86_64.rpm
f19385acd5189ebc01114fc225fd9320 x86_64/2006.0/SRPMS/dia-0.94-6.4.20060mdk.src.rpm

Corporate 3.0:
14773513eee38d6a2ef7c162fedfc0b9 corporate/3.0/RPMS/dia-0.92.2-2.3.C30mdk.i586.rpm
60df291bbe184fdd06564147555eb0e4 corporate/3.0/SRPMS/dia-0.92.2-2.3.C30mdk.src.rpm

Corporate 3.0/X86_64:
3df4b2245403861a7b36c6acaa056ac7 x86_64/corporate/3.0/RPMS/dia-0.92.2-2.3.C30mdk.x86_64.rpm
60df291bbe184fdd06564147555eb0e4 x86_64/corporate/3.0/SRPMS/dia-0.92.2-2.3.C30mdk.src.rpm
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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
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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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