-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: pcs security, bug fix, and enhancement update Advisory ID: RHSA-2016:2596-02 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2596.html Issue date: 2016-11-03 CVE Names: CVE-2016-0720 CVE-2016-0721 ===================================================================== 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 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 Server High Availability (v. 7) - s390x, x86_64 Red Hat Enterprise Linux Server Resilient Storage (v. 7) - s390x, x86_64 3. Description: The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. The following packages have been upgraded to a newer upstream version: pcs (0.9.152). (BZ#1299847) Security Fix(es): * A Cross-Site Request Forgery (CSRF) flaw was found in the pcsd web UI. A remote attacker could provide a specially crafted web page that, when visited by a user with a valid pcsd session, would allow the attacker to trigger requests on behalf of the user, for example removing resources or restarting/removing nodes. (CVE-2016-0720) * It was found that pcsd did not invalidate cookies on the server side when a user logged out. This could potentially allow an attacker to perform session fixation attacks on pcsd. (CVE-2016-0721) These issues were discovered by Martin Prpic (Red Hat Product Security). Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 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/): 1158500 - add support for utilization attributes 1164402 - Support for sbd configuration is needed in pcs 1207405 - RFE: please adjust timeouts for pcsd check (or allow to disable them) 1219581 - [CLI] particular help screens inconsistent in indication of default sub^n-commands 1220512 - pcs resource cleanup improvements 1225423 - pcs should allow to remove a dead node from a cluster 1225946 - [CLI] minor cleanups in built-in documentation 1229822 - [RFE] make "cluster setup --start", "cluster start" and "cluster standby" support --wait as well 1231858 - resource/fence agent options form needs an overhaul 1248990 - Specifying a non-existing id in ACL role permission produces an invalid CIB 1249085 - 'pcs resource delete' doesn't delete resource referenced in acl 1252050 - Rewrite pcsd launch script 1264360 - pcs Web UI doesn't indicate unmanaged resources 1269242 - pcs needs to be able to view status and config on nodes that are not part of any cluster, but have a cib.xml file 1281364 - colocation set constraints missing in web UI 1281371 - Cluster Properties page in web UI needs an overhaul 1281391 - web UI lacks ability to move resources within a resource group 1286664 - pcsd: deleting groups/clones from older cluster returns Internal Server Error 1287320 - When referencing a stonith/resource agent without a provider and the fence/resource agents fails to get metadata causes pcs to traceback 1290512 - pcs doesn't support putting Pacemaker Remote nodes into standby 1298585 - [RFE] pcs status output could be simpler when constraints are in place 1299614 - CVE-2016-0720 pcs: Cross-Site Request Forgery in web UI 1299615 - CVE-2016-0721 pcs: cookies are not invalidated upon logout 1299847 - pcs rebase bug for 7.3 1301993 - [RFE] pcs property list/show could have a --node filter 1302010 - pcs property show shows all node properties unfiltered 1303136 - Cannot create a new resource with the same name of a one failed and deleted before, until cleanup 1305786 - Unsanitized input in username field on login page 1315357 - [packaging] pcsd.service shipped twice (under different locations) 1315652 - Option to disable particular TLS version and ciphers with pcsd 1315743 - [packaging] /etc/sysconfig/pcsd is not marked as a config file 1327739 - Need a way to set expected votes on a live system 1328066 - [cli] pcs makes a disservice to CIB-accumulate-and-push use cases by not coping with "cib --config" file (recommended!) passed as "-f " to cib-modifying commands 1329472 - Cannot recreate remote node resource 1341114 - [packaging] pcs should mark known (existing or not) %config files in the spec (/etc/sysconfig/pcsd, /var/lib/pcsd/tokens, ...) 1346852 - [GUI] Bad Request when resource removal takes longer than pcs expects 1349465 - [bash-completion] put it under $(pkg-config --variable=completionsdir bash-completion) to allow for dynamic loading 1354498 - [cli] pcs should except KeyboardInterrupt at least around raw_input builtin invocation 1357945 - [clufter integration] clufter is distribution-sensitive wrt. new features so pass the current one on cluster.conf/corosync.conf match and allow user's override 1359154 - pcs authentication command does not trigger authentication of nodes against each other 1366307 - [pcsd] Badly designed usage of HTML ID attributes may cause unexpected behavior with certain resource names 6. Package List: Red Hat Enterprise Linux Server High Availability (v. 7): Source: pcs-0.9.152-10.el7.src.rpm s390x: pcs-0.9.152-10.el7.s390x.rpm pcs-debuginfo-0.9.152-10.el7.s390x.rpm x86_64: pcs-0.9.152-10.el7.x86_64.rpm pcs-debuginfo-0.9.152-10.el7.x86_64.rpm Red Hat Enterprise Linux Server Resilient Storage (v. 7): Source: pcs-0.9.152-10.el7.src.rpm s390x: pcs-0.9.152-10.el7.s390x.rpm pcs-debuginfo-0.9.152-10.el7.s390x.rpm x86_64: pcs-0.9.152-10.el7.x86_64.rpm pcs-debuginfo-0.9.152-10.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-2016-0720 https://access.redhat.com/security/cve/CVE-2016-0721 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.3_Release_Notes/index.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYGvzpXlSAg2UNWIIRAuvGAJwPAOqaDXO6udOTJCcicum9s+GDPACeIkoy jvX8ozU+LKMBeHINoGc4sbg= =rwc5 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce