-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: collectd security update Advisory ID: RHSA-2018:0299-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2018:0299 Issue date: 2018-02-13 CVE Names: CVE-2017-16820 ===================================================================== 1. Summary: An update for collectd is now available for Red Hat OpenStack Platform 11.0 Operational Tools for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 11.0 Operational Tools for RHEL 7 - x86_64 3. Description: collectd is a small C-language daemon, which reads various system metrics periodically and updates RRD files (creating them if necessary). Because the daemon does not start up each time it updates files, it has a low system footprint. Security Fix(es): * A double-free vulnerability was found in the csnmp_read_table function in the SNMP plugin of collectd. A network-based attacker could exploit this by sending malformed data, causing collectd to crash or possibly other impact. (CVE-2017-16820) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1516447 - CVE-2017-16820 collectd: double free in csnmp_read_table function in snmp.c 6. Package List: Red Hat OpenStack Platform 11.0 Operational Tools for RHEL 7: Source: collectd-5.7.2-3.el7ost.src.rpm x86_64: collectd-5.7.2-3.el7ost.x86_64.rpm collectd-apache-5.7.2-3.el7ost.x86_64.rpm collectd-ascent-5.7.2-3.el7ost.x86_64.rpm collectd-bind-5.7.2-3.el7ost.x86_64.rpm collectd-ceph-5.7.2-3.el7ost.x86_64.rpm collectd-curl-5.7.2-3.el7ost.x86_64.rpm collectd-curl_json-5.7.2-3.el7ost.x86_64.rpm collectd-curl_xml-5.7.2-3.el7ost.x86_64.rpm collectd-dbi-5.7.2-3.el7ost.x86_64.rpm collectd-debuginfo-5.7.2-3.el7ost.x86_64.rpm collectd-disk-5.7.2-3.el7ost.x86_64.rpm collectd-dns-5.7.2-3.el7ost.x86_64.rpm collectd-drbd-5.7.2-3.el7ost.x86_64.rpm collectd-email-5.7.2-3.el7ost.x86_64.rpm collectd-generic-jmx-5.7.2-3.el7ost.x86_64.rpm collectd-ipmi-5.7.2-3.el7ost.x86_64.rpm collectd-iptables-5.7.2-3.el7ost.x86_64.rpm collectd-ipvs-5.7.2-3.el7ost.x86_64.rpm collectd-java-5.7.2-3.el7ost.x86_64.rpm collectd-log_logstash-5.7.2-3.el7ost.x86_64.rpm collectd-lvm-5.7.2-3.el7ost.x86_64.rpm collectd-mysql-5.7.2-3.el7ost.x86_64.rpm collectd-netlink-5.7.2-3.el7ost.x86_64.rpm collectd-nginx-5.7.2-3.el7ost.x86_64.rpm collectd-notify_desktop-5.7.2-3.el7ost.x86_64.rpm collectd-notify_email-5.7.2-3.el7ost.x86_64.rpm collectd-openldap-5.7.2-3.el7ost.x86_64.rpm collectd-ping-5.7.2-3.el7ost.x86_64.rpm collectd-postgresql-5.7.2-3.el7ost.x86_64.rpm collectd-rrdcached-5.7.2-3.el7ost.x86_64.rpm collectd-rrdtool-5.7.2-3.el7ost.x86_64.rpm collectd-sensors-5.7.2-3.el7ost.x86_64.rpm collectd-smart-5.7.2-3.el7ost.x86_64.rpm collectd-snmp-5.7.2-3.el7ost.x86_64.rpm collectd-turbostat-5.7.2-3.el7ost.x86_64.rpm collectd-utils-5.7.2-3.el7ost.x86_64.rpm collectd-virt-5.7.2-3.el7ost.x86_64.rpm collectd-web-5.7.2-3.el7ost.x86_64.rpm collectd-write_http-5.7.2-3.el7ost.x86_64.rpm collectd-write_sensu-5.7.2-3.el7ost.x86_64.rpm collectd-write_tsdb-5.7.2-3.el7ost.x86_64.rpm collectd-zookeeper-5.7.2-3.el7ost.x86_64.rpm libcollectdclient-5.7.2-3.el7ost.x86_64.rpm perl-Collectd-5.7.2-3.el7ost.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2017-16820 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFagw6UXlSAg2UNWIIRAoaOAJ92ULGnredOA60d1oDwFt7BJ2m/nACffrlv VAd9hy913R1Z5RvIip9BE+0= =vGvY -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce