Security update for rsyslog

Announcement ID:	SUSE-SU-2020:0424-1
Rating:	moderate
References:	bsc#1015203 bsc#1022804 bsc#1153451 bsc#1153459
Cross-References:	CVE-2019-17041 CVE-2019-17042
CVSS scores:	CVE-2019-17041 ( SUSE ): 5.1 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2019-17041 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2019-17042 ( SUSE ): 5.1 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2019-17042 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE OpenStack Cloud 6

An update that solves two vulnerabilities and has two security fixes can now be installed.

Description:

This update for rsyslog fixes the following issues:

Security issues fixed:

• CVE-2019-17041: Fixed a heap overflow in the parser for AIX log messages (bsc#1153451).
• CVE-2019-17042: Fixed a heap overflow in the parser for Cisco log messages (bsc#1153459).

Non-security issues fixed:

• Handle multiline messages correctly when using the imfile module. (bsc#1015203)
• 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 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 OpenStack Cloud 6
  zypper in -t patch SUSE-OpenStack-Cloud-6-2020-424=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1
  zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-424=1
• SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-424=1

Package List:

• SUSE OpenStack Cloud 6 (x86_64)
  • rsyslog-module-relp-debuginfo-8.4.0-13.8.1
  • rsyslog-module-relp-8.4.0-13.8.1
  • rsyslog-module-gssapi-8.4.0-13.8.1
  • rsyslog-module-snmp-8.4.0-13.8.1
  • rsyslog-8.4.0-13.8.1
  • rsyslog-module-gtls-8.4.0-13.8.1
  • rsyslog-module-udpspoof-debuginfo-8.4.0-13.8.1
  • rsyslog-module-snmp-debuginfo-8.4.0-13.8.1
  • rsyslog-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-8.4.0-13.8.1
  • rsyslog-module-gtls-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-8.4.0-13.8.1
  • rsyslog-module-udpspoof-8.4.0-13.8.1
  • rsyslog-module-gssapi-debuginfo-8.4.0-13.8.1
  • rsyslog-doc-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-debugsource-8.4.0-13.8.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
  • rsyslog-module-relp-debuginfo-8.4.0-13.8.1
  • rsyslog-module-relp-8.4.0-13.8.1
  • rsyslog-module-gssapi-8.4.0-13.8.1
  • rsyslog-module-snmp-8.4.0-13.8.1
  • rsyslog-8.4.0-13.8.1
  • rsyslog-module-gtls-8.4.0-13.8.1
  • rsyslog-module-udpspoof-debuginfo-8.4.0-13.8.1
  • rsyslog-module-snmp-debuginfo-8.4.0-13.8.1
  • rsyslog-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-8.4.0-13.8.1
  • rsyslog-module-gtls-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-8.4.0-13.8.1
  • rsyslog-module-udpspoof-8.4.0-13.8.1
  • rsyslog-module-gssapi-debuginfo-8.4.0-13.8.1
  • rsyslog-doc-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-debugsource-8.4.0-13.8.1
• SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
  • rsyslog-module-relp-debuginfo-8.4.0-13.8.1
  • rsyslog-module-relp-8.4.0-13.8.1
  • rsyslog-module-gssapi-8.4.0-13.8.1
  • rsyslog-module-snmp-8.4.0-13.8.1
  • rsyslog-8.4.0-13.8.1
  • rsyslog-module-gtls-8.4.0-13.8.1
  • rsyslog-module-udpspoof-debuginfo-8.4.0-13.8.1
  • rsyslog-module-snmp-debuginfo-8.4.0-13.8.1
  • rsyslog-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-8.4.0-13.8.1
  • rsyslog-module-gtls-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-pgsql-debuginfo-8.4.0-13.8.1
  • rsyslog-module-mysql-8.4.0-13.8.1
  • rsyslog-module-udpspoof-8.4.0-13.8.1
  • rsyslog-module-gssapi-debuginfo-8.4.0-13.8.1
  • rsyslog-doc-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-debugsource-8.4.0-13.8.1

References:

• https://www.suse.com/security/cve/CVE-2019-17041.html
• https://www.suse.com/security/cve/CVE-2019-17042.html
• https://bugzilla.suse.com/show_bug.cgi?id=1015203
• https://bugzilla.suse.com/show_bug.cgi?id=1022804
• https://bugzilla.suse.com/show_bug.cgi?id=1153451
• https://bugzilla.suse.com/show_bug.cgi?id=1153459