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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2993 rsyslog security and bug fix update 8 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rsyslog Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-16881 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2110 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running rsyslog check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rsyslog security and bug fix update Advisory ID: RHSA-2019:2110-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2110 Issue date: 2019-08-06 CVE Names: CVE-2018-16881 ===================================================================== 1. Summary: An update for rsyslog is now available 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 Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format. Security Fix(es): * rsyslog: imptcp: integer overflow when Octet-Counted TCP Framing is enabled (CVE-2018-16881) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section. 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/): 1622767 - mmkubernetes - deletion of pod causes logs to stop flowing 1632211 - sd_journal_get_cursor() failed - when time is changed 1649250 - rsyslog-8.24.0-34.el7.x86_64 imfile broken with logrotate and tomcat rotated logs 1656860 - rsyslog imfile buffer overflow 1658366 - CVE-2018-16881 rsyslog: imptcp: integer overflow when Octet-Counted TCP Framing is enabled 1685901 - rsyslog floods log files when watching files through a symlink 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: rsyslog-8.24.0-38.el7.src.rpm x86_64: rsyslog-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-gnutls-8.24.0-38.el7.x86_64.rpm rsyslog-gssapi-8.24.0-38.el7.x86_64.rpm rsyslog-kafka-8.24.0-38.el7.x86_64.rpm rsyslog-mmjsonparse-8.24.0-38.el7.x86_64.rpm rsyslog-relp-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: rsyslog-doc-8.24.0-38.el7.noarch.rpm x86_64: rsyslog-crypto-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-elasticsearch-8.24.0-38.el7.x86_64.rpm rsyslog-libdbi-8.24.0-38.el7.x86_64.rpm rsyslog-mmaudit-8.24.0-38.el7.x86_64.rpm rsyslog-mmkubernetes-8.24.0-38.el7.x86_64.rpm rsyslog-mmnormalize-8.24.0-38.el7.x86_64.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.x86_64.rpm rsyslog-mysql-8.24.0-38.el7.x86_64.rpm rsyslog-pgsql-8.24.0-38.el7.x86_64.rpm rsyslog-snmp-8.24.0-38.el7.x86_64.rpm rsyslog-udpspoof-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: rsyslog-8.24.0-38.el7.src.rpm x86_64: rsyslog-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-gnutls-8.24.0-38.el7.x86_64.rpm rsyslog-gssapi-8.24.0-38.el7.x86_64.rpm rsyslog-kafka-8.24.0-38.el7.x86_64.rpm rsyslog-mmjsonparse-8.24.0-38.el7.x86_64.rpm rsyslog-relp-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: rsyslog-doc-8.24.0-38.el7.noarch.rpm x86_64: rsyslog-crypto-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-elasticsearch-8.24.0-38.el7.x86_64.rpm rsyslog-libdbi-8.24.0-38.el7.x86_64.rpm rsyslog-mmaudit-8.24.0-38.el7.x86_64.rpm rsyslog-mmkubernetes-8.24.0-38.el7.x86_64.rpm rsyslog-mmnormalize-8.24.0-38.el7.x86_64.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.x86_64.rpm rsyslog-mysql-8.24.0-38.el7.x86_64.rpm rsyslog-pgsql-8.24.0-38.el7.x86_64.rpm rsyslog-snmp-8.24.0-38.el7.x86_64.rpm rsyslog-udpspoof-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: rsyslog-8.24.0-38.el7.src.rpm ppc64: rsyslog-8.24.0-38.el7.ppc64.rpm rsyslog-debuginfo-8.24.0-38.el7.ppc64.rpm rsyslog-gnutls-8.24.0-38.el7.ppc64.rpm rsyslog-gssapi-8.24.0-38.el7.ppc64.rpm rsyslog-kafka-8.24.0-38.el7.ppc64.rpm rsyslog-mysql-8.24.0-38.el7.ppc64.rpm rsyslog-pgsql-8.24.0-38.el7.ppc64.rpm rsyslog-relp-8.24.0-38.el7.ppc64.rpm ppc64le: rsyslog-8.24.0-38.el7.ppc64le.rpm rsyslog-debuginfo-8.24.0-38.el7.ppc64le.rpm rsyslog-gnutls-8.24.0-38.el7.ppc64le.rpm rsyslog-gssapi-8.24.0-38.el7.ppc64le.rpm rsyslog-kafka-8.24.0-38.el7.ppc64le.rpm rsyslog-mysql-8.24.0-38.el7.ppc64le.rpm rsyslog-pgsql-8.24.0-38.el7.ppc64le.rpm rsyslog-relp-8.24.0-38.el7.ppc64le.rpm s390x: rsyslog-8.24.0-38.el7.s390x.rpm rsyslog-debuginfo-8.24.0-38.el7.s390x.rpm rsyslog-gnutls-8.24.0-38.el7.s390x.rpm rsyslog-gssapi-8.24.0-38.el7.s390x.rpm rsyslog-kafka-8.24.0-38.el7.s390x.rpm rsyslog-mysql-8.24.0-38.el7.s390x.rpm rsyslog-pgsql-8.24.0-38.el7.s390x.rpm rsyslog-relp-8.24.0-38.el7.s390x.rpm x86_64: rsyslog-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-gnutls-8.24.0-38.el7.x86_64.rpm rsyslog-gssapi-8.24.0-38.el7.x86_64.rpm rsyslog-kafka-8.24.0-38.el7.x86_64.rpm rsyslog-mmjsonparse-8.24.0-38.el7.x86_64.rpm rsyslog-mysql-8.24.0-38.el7.x86_64.rpm rsyslog-pgsql-8.24.0-38.el7.x86_64.rpm rsyslog-relp-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: rsyslog-doc-8.24.0-38.el7.noarch.rpm ppc64: rsyslog-crypto-8.24.0-38.el7.ppc64.rpm rsyslog-debuginfo-8.24.0-38.el7.ppc64.rpm rsyslog-elasticsearch-8.24.0-38.el7.ppc64.rpm rsyslog-libdbi-8.24.0-38.el7.ppc64.rpm rsyslog-mmaudit-8.24.0-38.el7.ppc64.rpm rsyslog-mmjsonparse-8.24.0-38.el7.ppc64.rpm rsyslog-mmkubernetes-8.24.0-38.el7.ppc64.rpm rsyslog-mmnormalize-8.24.0-38.el7.ppc64.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.ppc64.rpm rsyslog-snmp-8.24.0-38.el7.ppc64.rpm rsyslog-udpspoof-8.24.0-38.el7.ppc64.rpm ppc64le: rsyslog-crypto-8.24.0-38.el7.ppc64le.rpm rsyslog-debuginfo-8.24.0-38.el7.ppc64le.rpm rsyslog-elasticsearch-8.24.0-38.el7.ppc64le.rpm rsyslog-libdbi-8.24.0-38.el7.ppc64le.rpm rsyslog-mmaudit-8.24.0-38.el7.ppc64le.rpm rsyslog-mmjsonparse-8.24.0-38.el7.ppc64le.rpm rsyslog-mmkubernetes-8.24.0-38.el7.ppc64le.rpm rsyslog-mmnormalize-8.24.0-38.el7.ppc64le.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.ppc64le.rpm rsyslog-snmp-8.24.0-38.el7.ppc64le.rpm rsyslog-udpspoof-8.24.0-38.el7.ppc64le.rpm s390x: rsyslog-crypto-8.24.0-38.el7.s390x.rpm rsyslog-debuginfo-8.24.0-38.el7.s390x.rpm rsyslog-elasticsearch-8.24.0-38.el7.s390x.rpm rsyslog-libdbi-8.24.0-38.el7.s390x.rpm rsyslog-mmaudit-8.24.0-38.el7.s390x.rpm rsyslog-mmjsonparse-8.24.0-38.el7.s390x.rpm rsyslog-mmkubernetes-8.24.0-38.el7.s390x.rpm rsyslog-mmnormalize-8.24.0-38.el7.s390x.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.s390x.rpm rsyslog-snmp-8.24.0-38.el7.s390x.rpm rsyslog-udpspoof-8.24.0-38.el7.s390x.rpm x86_64: rsyslog-crypto-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-elasticsearch-8.24.0-38.el7.x86_64.rpm rsyslog-libdbi-8.24.0-38.el7.x86_64.rpm rsyslog-mmaudit-8.24.0-38.el7.x86_64.rpm rsyslog-mmkubernetes-8.24.0-38.el7.x86_64.rpm rsyslog-mmnormalize-8.24.0-38.el7.x86_64.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.x86_64.rpm rsyslog-snmp-8.24.0-38.el7.x86_64.rpm rsyslog-udpspoof-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: rsyslog-8.24.0-38.el7.src.rpm x86_64: rsyslog-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-gnutls-8.24.0-38.el7.x86_64.rpm rsyslog-gssapi-8.24.0-38.el7.x86_64.rpm rsyslog-kafka-8.24.0-38.el7.x86_64.rpm rsyslog-mmjsonparse-8.24.0-38.el7.x86_64.rpm rsyslog-mysql-8.24.0-38.el7.x86_64.rpm rsyslog-pgsql-8.24.0-38.el7.x86_64.rpm rsyslog-relp-8.24.0-38.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: rsyslog-doc-8.24.0-38.el7.noarch.rpm x86_64: rsyslog-crypto-8.24.0-38.el7.x86_64.rpm rsyslog-debuginfo-8.24.0-38.el7.x86_64.rpm rsyslog-elasticsearch-8.24.0-38.el7.x86_64.rpm rsyslog-libdbi-8.24.0-38.el7.x86_64.rpm rsyslog-mmaudit-8.24.0-38.el7.x86_64.rpm rsyslog-mmkubernetes-8.24.0-38.el7.x86_64.rpm rsyslog-mmnormalize-8.24.0-38.el7.x86_64.rpm rsyslog-mmsnmptrapd-8.24.0-38.el7.x86_64.rpm rsyslog-snmp-8.24.0-38.el7.x86_64.rpm rsyslog-udpspoof-8.24.0-38.el7.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-2018-16881 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXUl4hNzjgjWX9erEAQgyng/+KsX1EsGaW7PNjXLd3hvEPkuwKqdhn3iy uWEkABotgVaTiS0gO9eDgqgsCA3tM5P/ECVrPQgfk941SAugKMJ7kxWqO1vlR5MI 31IzRKcTSsc9pkMbeWiq07BnDs6h57jsTRAjHvecoopDrc8P114Q1EN036+fA1mu ZJjnoeT4mj1KD1jvHQLJCwElaPdpBM0ZHrL144KJZ8W5J+eBLaqZy1gwTCAfrZtj 7YmRi6YZCRaGOKaEQd5rlD2K43A0qKmBrKldoPPfZHfJxg5gLcEH2IxagR6f4FEX 8s+D0JtpraXyoPuXUILEi26hVFYy8rR89+sUTId9WOymMYYkGiyrTGeSs/biyv42 w1siClrcTSxxYcawZKi0sYm8vC/LA7yilp3tLYa1yrHM5ZfrgBQvZXRvFgVYSZca Gc7ZA5cVHrEdf48tsd+HaXSytimX2tfrVNsbvOuRNUuBXWKLfZSjSMRJiLtc9D44 NUX7dHwjV7qUePkasE1GyqYvcNiTn47U2k1pfmruyJwN5R0cos8KOTCia1fYm6vu yhvMNDONNG/tuLnrbGOt1tDS1YGxc7y+rrArGnwOt6qbwPTI+ZY4D8mvhEYTVLt/ unK5n5fm6C9aA9ZoNBSycTKmN2WKVzD77+ScE0kgJB7ODiDdZLZ0lQ4oqk8Dw4xN WQp5ZEdYszA= =SlRw - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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