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AUSCERT External Security Bulletin Redistribution
ESB-2019.1157
SUSE Security Update: Security update for dovecot23
5 April 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: dovecot23
Publisher: SUSE
Operating System: SUSE
Impact/Access: Root Compromise -- Existing Account
Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-7524
Reference: ESB-2019.1094
ESB-2019.1071
ESB-2019.1045
ESB-2019.1038
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190876-1/
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SUSE Security Update: Security update for dovecot23
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0876-1
Rating: moderate
References: #1130116
Cross-References: CVE-2019-7524
Affected Products:
SUSE Linux Enterprise Module for Server Applications 15
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for dovecot23 fixes the following issue:
Security issue fixed:
- CVE-2019-7524: Fixed an improper file handling which could result in
stack oveflow allowing local root escalation (bsc#1130116).
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Module for Server Applications 15:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-876=1
Package List:
- SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
dovecot23-2.3.3-4.10.1
dovecot23-backend-mysql-2.3.3-4.10.1
dovecot23-backend-mysql-debuginfo-2.3.3-4.10.1
dovecot23-backend-pgsql-2.3.3-4.10.1
dovecot23-backend-pgsql-debuginfo-2.3.3-4.10.1
dovecot23-backend-sqlite-2.3.3-4.10.1
dovecot23-backend-sqlite-debuginfo-2.3.3-4.10.1
dovecot23-debuginfo-2.3.3-4.10.1
dovecot23-debugsource-2.3.3-4.10.1
dovecot23-devel-2.3.3-4.10.1
dovecot23-fts-2.3.3-4.10.1
dovecot23-fts-debuginfo-2.3.3-4.10.1
dovecot23-fts-lucene-2.3.3-4.10.1
dovecot23-fts-lucene-debuginfo-2.3.3-4.10.1
dovecot23-fts-solr-2.3.3-4.10.1
dovecot23-fts-solr-debuginfo-2.3.3-4.10.1
dovecot23-fts-squat-2.3.3-4.10.1
dovecot23-fts-squat-debuginfo-2.3.3-4.10.1
References:
https://www.suse.com/security/cve/CVE-2019-7524.html
https://bugzilla.suse.com/1130116
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===========================================================================
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The University of Queensland
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