Amazon Linux 2 Security Advisory: ALAS-2019-1369
Advisory Release Date: 2019-11-19 17:54 Pacific
Advisory Updated Date: 2019-11-22 20:56 Pacific
Severity:
Medium
Issue Overview:
A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash.(CVE-2018-16881)
Affected Packages:
rsyslog
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update rsyslog to update your system.
New Packages:
aarch64:
rsyslog-8.24.0-41.amzn2.2.1.aarch64
rsyslog-crypto-8.24.0-41.amzn2.2.1.aarch64
rsyslog-elasticsearch-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mmjsonparse-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mmnormalize-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mmaudit-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mmsnmptrapd-8.24.0-41.amzn2.2.1.aarch64
rsyslog-libdbi-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mysql-8.24.0-41.amzn2.2.1.aarch64
rsyslog-pgsql-8.24.0-41.amzn2.2.1.aarch64
rsyslog-gssapi-8.24.0-41.amzn2.2.1.aarch64
rsyslog-relp-8.24.0-41.amzn2.2.1.aarch64
rsyslog-gnutls-8.24.0-41.amzn2.2.1.aarch64
rsyslog-snmp-8.24.0-41.amzn2.2.1.aarch64
rsyslog-udpspoof-8.24.0-41.amzn2.2.1.aarch64
rsyslog-kafka-8.24.0-41.amzn2.2.1.aarch64
rsyslog-mmkubernetes-8.24.0-41.amzn2.2.1.aarch64
rsyslog-debuginfo-8.24.0-41.amzn2.2.1.aarch64
i686:
rsyslog-8.24.0-41.amzn2.2.1.i686
rsyslog-crypto-8.24.0-41.amzn2.2.1.i686
rsyslog-elasticsearch-8.24.0-41.amzn2.2.1.i686
rsyslog-mmjsonparse-8.24.0-41.amzn2.2.1.i686
rsyslog-mmnormalize-8.24.0-41.amzn2.2.1.i686
rsyslog-mmaudit-8.24.0-41.amzn2.2.1.i686
rsyslog-mmsnmptrapd-8.24.0-41.amzn2.2.1.i686
rsyslog-libdbi-8.24.0-41.amzn2.2.1.i686
rsyslog-mysql-8.24.0-41.amzn2.2.1.i686
rsyslog-pgsql-8.24.0-41.amzn2.2.1.i686
rsyslog-gssapi-8.24.0-41.amzn2.2.1.i686
rsyslog-relp-8.24.0-41.amzn2.2.1.i686
rsyslog-gnutls-8.24.0-41.amzn2.2.1.i686
rsyslog-snmp-8.24.0-41.amzn2.2.1.i686
rsyslog-udpspoof-8.24.0-41.amzn2.2.1.i686
rsyslog-kafka-8.24.0-41.amzn2.2.1.i686
rsyslog-mmkubernetes-8.24.0-41.amzn2.2.1.i686
rsyslog-debuginfo-8.24.0-41.amzn2.2.1.i686
noarch:
rsyslog-doc-8.24.0-41.amzn2.2.1.noarch
src:
rsyslog-8.24.0-41.amzn2.2.1.src
x86_64:
rsyslog-8.24.0-41.amzn2.2.1.x86_64
rsyslog-crypto-8.24.0-41.amzn2.2.1.x86_64
rsyslog-elasticsearch-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mmjsonparse-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mmnormalize-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mmaudit-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mmsnmptrapd-8.24.0-41.amzn2.2.1.x86_64
rsyslog-libdbi-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mysql-8.24.0-41.amzn2.2.1.x86_64
rsyslog-pgsql-8.24.0-41.amzn2.2.1.x86_64
rsyslog-gssapi-8.24.0-41.amzn2.2.1.x86_64
rsyslog-relp-8.24.0-41.amzn2.2.1.x86_64
rsyslog-gnutls-8.24.0-41.amzn2.2.1.x86_64
rsyslog-snmp-8.24.0-41.amzn2.2.1.x86_64
rsyslog-udpspoof-8.24.0-41.amzn2.2.1.x86_64
rsyslog-kafka-8.24.0-41.amzn2.2.1.x86_64
rsyslog-mmkubernetes-8.24.0-41.amzn2.2.1.x86_64
rsyslog-debuginfo-8.24.0-41.amzn2.2.1.x86_64