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AUSCERT External Security Bulletin Redistribution
ESB-2020.0581
SUSE-SU-2020:0424-1 Security update for rsyslog
20 February 2020
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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-2019.4222
ESB-2019.3790
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200424-1.html
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SUSE Security Update: Security update for rsyslog
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0424-1
Rating: moderate
References: #1015203 #1022804 #1153451 #1153459
Cross-References: CVE-2019-17041 CVE-2019-17042
Affected Products:
SUSE Linux Enterprise Server for SAP 12-SP1
SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________
An update that solves two vulnerabilities and has two 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)
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 Linux Enterprise Server for SAP 12-SP1:
zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-424=1
o SUSE Linux Enterprise Server 12-SP1-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-424=1
Package List:
o SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):
rsyslog-8.4.0-13.8.1
rsyslog-debuginfo-8.4.0-13.8.1
rsyslog-debugsource-8.4.0-13.8.1
rsyslog-diag-tools-8.4.0-13.8.1
rsyslog-diag-tools-debuginfo-8.4.0-13.8.1
rsyslog-doc-8.4.0-13.8.1
rsyslog-module-gssapi-8.4.0-13.8.1
rsyslog-module-gssapi-debuginfo-8.4.0-13.8.1
rsyslog-module-gtls-8.4.0-13.8.1
rsyslog-module-gtls-debuginfo-8.4.0-13.8.1
rsyslog-module-mysql-8.4.0-13.8.1
rsyslog-module-mysql-debuginfo-8.4.0-13.8.1
rsyslog-module-pgsql-8.4.0-13.8.1
rsyslog-module-pgsql-debuginfo-8.4.0-13.8.1
rsyslog-module-relp-8.4.0-13.8.1
rsyslog-module-relp-debuginfo-8.4.0-13.8.1
rsyslog-module-snmp-8.4.0-13.8.1
rsyslog-module-snmp-debuginfo-8.4.0-13.8.1
rsyslog-module-udpspoof-8.4.0-13.8.1
rsyslog-module-udpspoof-debuginfo-8.4.0-13.8.1
o SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
rsyslog-8.4.0-13.8.1
rsyslog-debuginfo-8.4.0-13.8.1
rsyslog-debugsource-8.4.0-13.8.1
rsyslog-diag-tools-8.4.0-13.8.1
rsyslog-diag-tools-debuginfo-8.4.0-13.8.1
rsyslog-doc-8.4.0-13.8.1
rsyslog-module-gssapi-8.4.0-13.8.1
rsyslog-module-gssapi-debuginfo-8.4.0-13.8.1
rsyslog-module-gtls-8.4.0-13.8.1
rsyslog-module-gtls-debuginfo-8.4.0-13.8.1
rsyslog-module-mysql-8.4.0-13.8.1
rsyslog-module-mysql-debuginfo-8.4.0-13.8.1
rsyslog-module-pgsql-8.4.0-13.8.1
rsyslog-module-pgsql-debuginfo-8.4.0-13.8.1
rsyslog-module-relp-8.4.0-13.8.1
rsyslog-module-relp-debuginfo-8.4.0-13.8.1
rsyslog-module-snmp-8.4.0-13.8.1
rsyslog-module-snmp-debuginfo-8.4.0-13.8.1
rsyslog-module-udpspoof-8.4.0-13.8.1
rsyslog-module-udpspoof-debuginfo-8.4.0-13.8.1
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/1153451
o https://bugzilla.suse.com/1153459
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