Uočen je sigurnosni propust u radu programskog paketa Postfix koji udaljenom napadaču omogućuje izvođenje napada uskraćivanja usluge ili pokretanje proizvoljnog programskog koda.

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Fedora Update Notification
FEDORA-2011-6784
2011-05-09 22:34:56
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Name        : postfix
Product     : Fedora 15
Version     : 2.8.3
Release     : 1.fc15
URL         : http://www.postfix.org
Summary     : Postfix Mail Transport Agent
Description :
Postfix is a Mail Transport Agent (MTA), supporting LDAP, SMTP AUTH (SASL),
TLS

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Update Information:

This is an update that fixes memory corruption in Postfix SMTP server Cyrus
SASL support (CVE-2011-1720). For original upstream announcement see:
http://archives.neohapsis.com/archives/postfix/2011-05/0208.html
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ChangeLog:

* Mon May  9 2011 Jaroslav Ĺ karvada <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> - 2:2.8.3-1
- update to 2.8.3
- fix CVE-2011-1720
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update postfix' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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