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AUSCERT External Security Bulletin Redistribution
ESB-2020.0715
SUSE-SU-2020:0512-1 Security update for rsyslog
28 February 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: rsyslog
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-17042 CVE-2019-17041
Reference: ESB-2020.0581
ESB-2019.4222
ESB-2019.3790
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200512-1.html
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SUSE Security Update: Security update for rsyslog
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0512-1
Rating: moderate
References: #1015203 #1022804 #1084682 #1087920 #1153451 #1153459
Cross-References: CVE-2019-17041 CVE-2019-17042
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
______________________________________________________________________________
An update that solves two vulnerabilities and has four fixes is now available.
Description:
This update for rsyslog fixes the following issues:
Security issues fixed:
o CVE-2019-17041: Fixed a heap overflow in the parser for AIX log messages
(bsc#1153451).
o CVE-2019-17042: Fixed a heap overflow in the parser for Cisco log messages
(bsc#1153459).
Non-security issues fixed:
o Handle multiline messages correctly when using the imfile module. (bsc#
1015203)
o Fix a race condition in the shutdown sequence in wtp that was causing
rsyslog not to shutdown properly. (bsc#1022804)
o Fixed a rsyslogd SIGABORT crash if a path does not exists (bsc#1087920).
o Fixed an issue where configuration templates where not consistently flushed
(bsc#1084682).
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-7-2020-512=1
o SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-512=1
o SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-512=1
o SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-512=1
Package List:
o SUSE OpenStack Cloud 7 (s390x x86_64):
rsyslog-8.4.0-18.13.1
rsyslog-debuginfo-8.4.0-18.13.1
rsyslog-debugsource-8.4.0-18.13.1
rsyslog-diag-tools-8.4.0-18.13.1
rsyslog-diag-tools-debuginfo-8.4.0-18.13.1
rsyslog-doc-8.4.0-18.13.1
rsyslog-module-gssapi-8.4.0-18.13.1
rsyslog-module-gssapi-debuginfo-8.4.0-18.13.1
rsyslog-module-gtls-8.4.0-18.13.1
rsyslog-module-gtls-debuginfo-8.4.0-18.13.1
rsyslog-module-mysql-8.4.0-18.13.1
rsyslog-module-mysql-debuginfo-8.4.0-18.13.1
rsyslog-module-pgsql-8.4.0-18.13.1
rsyslog-module-pgsql-debuginfo-8.4.0-18.13.1
rsyslog-module-relp-8.4.0-18.13.1
rsyslog-module-relp-debuginfo-8.4.0-18.13.1
rsyslog-module-snmp-8.4.0-18.13.1
rsyslog-module-snmp-debuginfo-8.4.0-18.13.1
rsyslog-module-udpspoof-8.4.0-18.13.1
rsyslog-module-udpspoof-debuginfo-8.4.0-18.13.1
o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
rsyslog-8.4.0-18.13.1
rsyslog-debuginfo-8.4.0-18.13.1
rsyslog-debugsource-8.4.0-18.13.1
rsyslog-diag-tools-8.4.0-18.13.1
rsyslog-diag-tools-debuginfo-8.4.0-18.13.1
rsyslog-doc-8.4.0-18.13.1
rsyslog-module-gssapi-8.4.0-18.13.1
rsyslog-module-gssapi-debuginfo-8.4.0-18.13.1
rsyslog-module-gtls-8.4.0-18.13.1
rsyslog-module-gtls-debuginfo-8.4.0-18.13.1
rsyslog-module-mysql-8.4.0-18.13.1
rsyslog-module-mysql-debuginfo-8.4.0-18.13.1
rsyslog-module-pgsql-8.4.0-18.13.1
rsyslog-module-pgsql-debuginfo-8.4.0-18.13.1
rsyslog-module-relp-8.4.0-18.13.1
rsyslog-module-relp-debuginfo-8.4.0-18.13.1
rsyslog-module-snmp-8.4.0-18.13.1
rsyslog-module-snmp-debuginfo-8.4.0-18.13.1
rsyslog-module-udpspoof-8.4.0-18.13.1
rsyslog-module-udpspoof-debuginfo-8.4.0-18.13.1
o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
rsyslog-8.4.0-18.13.1
rsyslog-debuginfo-8.4.0-18.13.1
rsyslog-debugsource-8.4.0-18.13.1
rsyslog-diag-tools-8.4.0-18.13.1
rsyslog-diag-tools-debuginfo-8.4.0-18.13.1
rsyslog-doc-8.4.0-18.13.1
rsyslog-module-gssapi-8.4.0-18.13.1
rsyslog-module-gssapi-debuginfo-8.4.0-18.13.1
rsyslog-module-gtls-8.4.0-18.13.1
rsyslog-module-gtls-debuginfo-8.4.0-18.13.1
rsyslog-module-mysql-8.4.0-18.13.1
rsyslog-module-mysql-debuginfo-8.4.0-18.13.1
rsyslog-module-pgsql-8.4.0-18.13.1
rsyslog-module-pgsql-debuginfo-8.4.0-18.13.1
rsyslog-module-relp-8.4.0-18.13.1
rsyslog-module-relp-debuginfo-8.4.0-18.13.1
rsyslog-module-snmp-8.4.0-18.13.1
rsyslog-module-snmp-debuginfo-8.4.0-18.13.1
rsyslog-module-udpspoof-8.4.0-18.13.1
rsyslog-module-udpspoof-debuginfo-8.4.0-18.13.1
o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
rsyslog-8.4.0-18.13.1
rsyslog-debuginfo-8.4.0-18.13.1
rsyslog-debugsource-8.4.0-18.13.1
rsyslog-diag-tools-8.4.0-18.13.1
rsyslog-diag-tools-debuginfo-8.4.0-18.13.1
rsyslog-doc-8.4.0-18.13.1
rsyslog-module-gssapi-8.4.0-18.13.1
rsyslog-module-gssapi-debuginfo-8.4.0-18.13.1
rsyslog-module-gtls-8.4.0-18.13.1
rsyslog-module-gtls-debuginfo-8.4.0-18.13.1
rsyslog-module-mysql-8.4.0-18.13.1
rsyslog-module-mysql-debuginfo-8.4.0-18.13.1
rsyslog-module-pgsql-8.4.0-18.13.1
rsyslog-module-pgsql-debuginfo-8.4.0-18.13.1
rsyslog-module-relp-8.4.0-18.13.1
rsyslog-module-relp-debuginfo-8.4.0-18.13.1
rsyslog-module-snmp-8.4.0-18.13.1
rsyslog-module-snmp-debuginfo-8.4.0-18.13.1
rsyslog-module-udpspoof-8.4.0-18.13.1
rsyslog-module-udpspoof-debuginfo-8.4.0-18.13.1
References:
o https://www.suse.com/security/cve/CVE-2019-17041.html
o https://www.suse.com/security/cve/CVE-2019-17042.html
o https://bugzilla.suse.com/1015203
o https://bugzilla.suse.com/1022804
o https://bugzilla.suse.com/1084682
o https://bugzilla.suse.com/1087920
o https://bugzilla.suse.com/1153451
o https://bugzilla.suse.com/1153459
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