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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2019.1187
SUSE-SU-2019:0900-1 Security update for dovecot22
9 April 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: dovecot22
Publisher: SUSE
Operating System: SUSE
Impact/Access: Root Compromise -- Existing Account
Denial of Service -- Existing Account
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-7524 CVE-2019-3814
Reference: ESB-2019.1157
ESB-2019.1094
ESB-2019.0494
ESB-2019.0393
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190900-1.html
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SUSE Security Update: Security update for dovecot22
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0900-1
Rating: important
References: #1111789 #1123022 #1130116
Cross-References: CVE-2019-3814 CVE-2019-7524
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Server 12-LTSS
SUSE Enterprise Storage 4
______________________________________________________________________________
An update that solves two vulnerabilities and has one errata is now available.
Description:
This update for dovecot22 fixes the following issues:
Security issues fixed:
o CVE-2019-7524: Fixed an improper file handling which could result in stack
overflow allowing local root escalation (bsc#1130116).
o CVE-2019-3814: Fixed a vulnerability related to SSL client certificate
authentication (bsc#1123022).
Other issue fixed:
o Fixed handling of command continuation(bsc#1111789)
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:
o SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2019-900=1
o SUSE Linux Enterprise Software Development Kit 12-SP4:
zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-900=1
o SUSE Linux Enterprise Software Development Kit 12-SP3:
zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-900=1
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-900=1
o SUSE Linux Enterprise Server for SAP 12-SP1:
zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-900=1
o SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-900=1
o SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-900=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-900=1
o SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-900=1
o SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-900=1
o SUSE Linux Enterprise Server 12-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-2019-900=1
o SUSE Enterprise Storage 4:
zypper in -t patch SUSE-Storage-4-2019-900=1
Package List:
o SUSE OpenStack Cloud 7 (s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
dovecot22-devel-2.2.31-19.14.2
o SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
s390x x86_64):
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
dovecot22-devel-2.2.31-19.14.2
o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
o SUSE Enterprise Storage 4 (x86_64):
dovecot22-2.2.31-19.14.2
dovecot22-backend-mysql-2.2.31-19.14.2
dovecot22-backend-mysql-debuginfo-2.2.31-19.14.2
dovecot22-backend-pgsql-2.2.31-19.14.2
dovecot22-backend-pgsql-debuginfo-2.2.31-19.14.2
dovecot22-backend-sqlite-2.2.31-19.14.2
dovecot22-backend-sqlite-debuginfo-2.2.31-19.14.2
dovecot22-debuginfo-2.2.31-19.14.2
dovecot22-debugsource-2.2.31-19.14.2
References:
o https://www.suse.com/security/cve/CVE-2019-3814.html
o https://www.suse.com/security/cve/CVE-2019-7524.html
o https://bugzilla.suse.com/1111789
o https://bugzilla.suse.com/1123022
o https://bugzilla.suse.com/1130116
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