-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: pcs security update Advisory ID: RHSA-2018:1060-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1060 Issue date: 2018-04-10 CVE Names: CVE-2018-1079 CVE-2018-1086 CVE-2018-1000119 ===================================================================== 1. Summary: An update for pcs is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. 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 Server High Availability (v. 7) - ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Resilient Storage (v. 7) - ppc64le, s390x, x86_64 3. Description: The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * pcs: Privilege escalation via authorized user malicious REST call (CVE-2018-1079) * pcs: Debug parameter removal bypass, allowing information disclosure (CVE-2018-1086) * rack-protection: Timing attack in authenticity_token.rb (CVE-2018-1000119) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. The CVE-2018-1079 issue was discovered by Ondrej Mular (Red Hat) and the CVE-2018-1086 issue was discovered by Cedric Buissart (Red Hat). 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/): 1534027 - CVE-2018-1000119 rack-protection: Timing attack in authenticity_token.rb 1550243 - CVE-2018-1079 pcs: Privilege escalation via authorized user malicious REST call 1557366 - CVE-2018-1086 pcs: Debug parameter removal bypass, allowing information disclosure 6. Package List: Red Hat Enterprise Linux Server High Availability (v. 7): Source: pcs-0.9.162-5.el7_5.1.src.rpm ppc64le: pcs-0.9.162-5.el7_5.1.ppc64le.rpm pcs-debuginfo-0.9.162-5.el7_5.1.ppc64le.rpm pcs-snmp-0.9.162-5.el7_5.1.ppc64le.rpm s390x: pcs-0.9.162-5.el7_5.1.s390x.rpm pcs-debuginfo-0.9.162-5.el7_5.1.s390x.rpm pcs-snmp-0.9.162-5.el7_5.1.s390x.rpm x86_64: pcs-0.9.162-5.el7_5.1.x86_64.rpm pcs-debuginfo-0.9.162-5.el7_5.1.x86_64.rpm pcs-snmp-0.9.162-5.el7_5.1.x86_64.rpm Red Hat Enterprise Linux Server Resilient Storage (v. 7): Source: pcs-0.9.162-5.el7_5.1.src.rpm ppc64le: pcs-0.9.162-5.el7_5.1.ppc64le.rpm pcs-debuginfo-0.9.162-5.el7_5.1.ppc64le.rpm pcs-snmp-0.9.162-5.el7_5.1.ppc64le.rpm s390x: pcs-0.9.162-5.el7_5.1.s390x.rpm pcs-debuginfo-0.9.162-5.el7_5.1.s390x.rpm pcs-snmp-0.9.162-5.el7_5.1.s390x.rpm x86_64: pcs-0.9.162-5.el7_5.1.x86_64.rpm pcs-debuginfo-0.9.162-5.el7_5.1.x86_64.rpm pcs-snmp-0.9.162-5.el7_5.1.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-2018-1079 https://access.redhat.com/security/cve/CVE-2018-1086 https://access.redhat.com/security/cve/CVE-2018-1000119 https://access.redhat.com/security/updates/classification/#important 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 iD8DBQFazH9+XlSAg2UNWIIRAgXpAKCy9AhJzsNaR/BMuuvE1dvARHu/+QCgmcMo GLJbZqqWMsR6DmK2DtFTz9g= =kou+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce