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Mandriva Linux Security Advisory MDVSA-2014:099
http://www.mandriva.com/en/support/security/
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Package : dovecot
Date : May 16, 2014
Affected: Business Server 1.0, Enterprise Server 5.0
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Problem Description:

A vulnerability has been discovered and corrected in dovecot:

Dovecot 1.1 before 2.2.13 and dovecot-ee before 2.1.7.7 and 2.2.x
before 2.2.12.12 does not properly close old connections, which allows
remote attackers to cause a denial of service (resource consumption)
via an incomplete SSL/TLS handshake for an IMAP/POP3 connection
(CVE-2014-3430).

The updated packages have been patched to correct this issue.
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References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3430
http://seclists.org/oss-sec/2014/q2/280
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Updated Packages:

Mandriva Enterprise Server 5:
f43c0fd89c04fa2c294782e24a8ec358 mes5/i586/dovecot-1.1.6-0.5mdvmes5.2.i586.rpm
c55e94781c0da3eb04a7cb943395de32 mes5/i586/dovecot-devel-1.1.6-0.5mdvmes5.2.i586.rpm
75308a760c2c78a1616786c1d09f384b mes5/i586/dovecot-plugins-gssapi-1.1.6-0.5mdvmes5.2.i586.rpm
b339731e00b84f82d47e2b2b649bf5c9 mes5/i586/dovecot-plugins-ldap-1.1.6-0.5mdvmes5.2.i586.rpm
614b17acd72c3566abcd3f1c910dee0a mes5/SRPMS/dovecot-1.1.6-0.5mdvmes5.2.src.rpm

Mandriva Enterprise Server 5/X86_64:
c5042b751df4a9fc6485641a74430bfd mes5/x86_64/dovecot-1.1.6-0.5mdvmes5.2.x86_64.rpm
4ced64eccb24e35abe995171e5a27177 mes5/x86_64/dovecot-devel-1.1.6-0.5mdvmes5.2.x86_64.rpm
7baa83fdb419faa13773e88258a41e58 mes5/x86_64/dovecot-plugins-gssapi-1.1.6-0.5mdvmes5.2.x86_64.rpm
b40dbd719a513945f77b94e524e39a75 mes5/x86_64/dovecot-plugins-ldap-1.1.6-0.5mdvmes5.2.x86_64.rpm
614b17acd72c3566abcd3f1c910dee0a mes5/SRPMS/dovecot-1.1.6-0.5mdvmes5.2.src.rpm

Mandriva Business Server 1/X86_64:
45e48e799a602ec746754f51d83d773d mbs1/x86_64/dovecot-1.2.17-5.1.mbs1.x86_64.rpm
0dbdeaa62c6d4d51d13fa7c1934e645a mbs1/x86_64/dovecot-devel-1.2.17-5.1.mbs1.x86_64.rpm
f766f74ff769386991c9eecbc18f7735 mbs1/x86_64/dovecot-plugins-gssapi-1.2.17-5.1.mbs1.x86_64.rpm
a81fb27f431c215a6770560a23928baa mbs1/x86_64/dovecot-plugins-ldap-1.2.17-5.1.mbs1.x86_64.rpm
7dfb27e36bbe23789ce887089fd7cffb mbs1/x86_64/dovecot-plugins-managesieve-1.2.17-5.1.mbs1.x86_64.rpm
ec112e4fad85e6fb44f45e21bd9ac71b mbs1/x86_64/dovecot-plugins-mysql-1.2.17-5.1.mbs1.x86_64.rpm
c8b5177c354eeaacf07a946178d2304e mbs1/x86_64/dovecot-plugins-pgsql-1.2.17-5.1.mbs1.x86_64.rpm
92ae9ff2deecdb20f8d95842fa6ffca6 mbs1/x86_64/dovecot-plugins-sieve-1.2.17-5.1.mbs1.x86_64.rpm
7ac32e0bccd481724bad4504286a8321 mbs1/x86_64/dovecot-plugins-sqlite-1.2.17-5.1.mbs1.x86_64.rpm
cb4efdf2ea2a20af60e6dfe4f425543d mbs1/SRPMS/dovecot-1.2.17-5.1.mbs1.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/en/support/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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