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Sicherheit: Denial of Service in dovecot22
Aktuelle Meldungen Distributionen
Name: Denial of Service in dovecot22
ID: openSUSE-SU-2018:2642-1
Distribution: SUSE
Plattformen: SUSE openSUSE Leap 42.3
Datum: Fr, 7. September 2018, 07:13
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15130
Applikationen: dovecot

Originalnachricht

   openSUSE Security Update: Security update for dovecot22
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:2642-1
Rating: important
References: #1082828
Cross-References: CVE-2017-15130
Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for dovecot22 fixes the following issues:

Security issue fixed:

- CVE-2017-15130: Fixed a potential denial of service via TLS SNI config
lookups, which would slow the process down and could have led to
exhaustive memory allocation and/or process restarts (bsc#1082828)

This update was imported from the SUSE:SLE-12:Update update project.


Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-973=1



Package List:

- openSUSE Leap 42.3 (i586 x86_64):

dovecot22-2.2.31-2.9.1
dovecot22-backend-mysql-2.2.31-2.9.1
dovecot22-backend-mysql-debuginfo-2.2.31-2.9.1
dovecot22-backend-pgsql-2.2.31-2.9.1
dovecot22-backend-pgsql-debuginfo-2.2.31-2.9.1
dovecot22-backend-sqlite-2.2.31-2.9.1
dovecot22-backend-sqlite-debuginfo-2.2.31-2.9.1
dovecot22-debuginfo-2.2.31-2.9.1
dovecot22-debugsource-2.2.31-2.9.1
dovecot22-devel-2.2.31-2.9.1
dovecot22-fts-2.2.31-2.9.1
dovecot22-fts-debuginfo-2.2.31-2.9.1
dovecot22-fts-lucene-2.2.31-2.9.1
dovecot22-fts-lucene-debuginfo-2.2.31-2.9.1
dovecot22-fts-solr-2.2.31-2.9.1
dovecot22-fts-solr-debuginfo-2.2.31-2.9.1
dovecot22-fts-squat-2.2.31-2.9.1
dovecot22-fts-squat-debuginfo-2.2.31-2.9.1


References:

https://www.suse.com/security/cve/CVE-2017-15130.html
https://bugzilla.suse.com/1082828

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