drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in opensmtpd
Name: |
Denial of Service in opensmtpd |
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ID: |
FEDORA-2016-8639e25433 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 25 |
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Datum: |
Mi, 19. Oktober 2016, 23:17 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8594 |
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Applikationen: |
OpenSMTPD |
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Originalnachricht |
Name : opensmtpd Product : Fedora 25 Version : 6.0.2p1 Release : 1.fc25 URL : http://www.opensmtpd.org/ Summary : Free implementation of the server-side SMTP protocol as defined by RFC 5321 Description : OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol. Started out of dissatisfaction with other implementations, OpenSMTPD nowadays is a fairly complete SMTP implementation. OpenSMTPD is primarily developed by Gilles Chehade, Eric Faurot and Charles Longeau; with contributions from various OpenBSD hackers. OpenSMTPD is part of the OpenBSD Project. The software is freely usable and re-usable by everyone under an ISC license.
This package uses standard "alternatives" mechanism, you may call "/usr/sbin/alternatives --set mta /usr/sbin/sendmail.opensmtpd" if you want to switch to OpenSMTPD MTA immediately after install, and "/usr/sbin/alternatives --set mta /usr/sbin/sendmail.sendmail" to revert back to Sendmail as a default mail daemon.
------------------------------------------------------------------------------- - Update Information:
Changes in this release (since 6.0.1): --- - A bug in the smtp session logic can lead to hanging sessions. [1] - A bug in portable OpenSMTPD can lead to a server crash if PAM support is disabled and an attacker send a mail to an account that has been disabled by setting password to a value that is causing the crypt() call to fail. [2] [1] found and reported by James Pole [2] found and reported by Patrick Seeburger (CVE-2016-8594) ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1384046 - None https://bugzilla.redhat.com/show_bug.cgi?id=1384046 ------------------------------------------------------------------------------- -
This update can be installed with the "yum" update program. Use su -c 'yum update opensmtpd' at the command line. For more information, refer to "Managing Software with yum", available at https://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 ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
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