-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: policycoreutils security update Advisory ID: RHSA-2016:2702-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2702.html Issue date: 2016-11-14 CVE Names: CVE-2016-7545 ===================================================================== 1. Summary: An update for policycoreutils is now available for Red Hat Enterprise Linux 6 and 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The policycoreutils packages contain the core policy utilities required to manage a SELinux environment. Security Fix(es): * It was found that the sandbox tool provided in policycoreutils was vulnerable to a TIOCSTI ioctl attack. A specially crafted program executed via the sandbox command could use this flaw to execute arbitrary commands in the context of the parent shell, escaping the sandbox. (CVE-2016-7545) 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/): 1378577 - CVE-2016-7545 policycoreutils: SELinux sandbox escape via TIOCSTI ioctl 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: policycoreutils-2.0.83-30.1.el6_8.src.rpm i386: policycoreutils-2.0.83-30.1.el6_8.i686.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.i686.rpm policycoreutils-gui-2.0.83-30.1.el6_8.i686.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.i686.rpm policycoreutils-python-2.0.83-30.1.el6_8.i686.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.i686.rpm x86_64: policycoreutils-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-gui-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-python-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: policycoreutils-2.0.83-30.1.el6_8.src.rpm x86_64: policycoreutils-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-python-2.0.83-30.1.el6_8.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: policycoreutils-debuginfo-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-gui-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: policycoreutils-2.0.83-30.1.el6_8.src.rpm i386: policycoreutils-2.0.83-30.1.el6_8.i686.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.i686.rpm policycoreutils-gui-2.0.83-30.1.el6_8.i686.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.i686.rpm policycoreutils-python-2.0.83-30.1.el6_8.i686.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.i686.rpm ppc64: policycoreutils-2.0.83-30.1.el6_8.ppc64.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.ppc64.rpm policycoreutils-gui-2.0.83-30.1.el6_8.ppc64.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.ppc64.rpm policycoreutils-python-2.0.83-30.1.el6_8.ppc64.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.ppc64.rpm s390x: policycoreutils-2.0.83-30.1.el6_8.s390x.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.s390x.rpm policycoreutils-gui-2.0.83-30.1.el6_8.s390x.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.s390x.rpm policycoreutils-python-2.0.83-30.1.el6_8.s390x.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.s390x.rpm x86_64: policycoreutils-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-gui-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-python-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: policycoreutils-2.0.83-30.1.el6_8.src.rpm i386: policycoreutils-2.0.83-30.1.el6_8.i686.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.i686.rpm policycoreutils-gui-2.0.83-30.1.el6_8.i686.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.i686.rpm policycoreutils-python-2.0.83-30.1.el6_8.i686.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.i686.rpm x86_64: policycoreutils-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-debuginfo-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-gui-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-newrole-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-python-2.0.83-30.1.el6_8.x86_64.rpm policycoreutils-sandbox-2.0.83-30.1.el6_8.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: policycoreutils-2.5-9.el7.src.rpm x86_64: policycoreutils-2.5-9.el7.x86_64.rpm policycoreutils-debuginfo-2.5-9.el7.i686.rpm policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-devel-2.5-9.el7.i686.rpm policycoreutils-devel-2.5-9.el7.x86_64.rpm policycoreutils-gui-2.5-9.el7.x86_64.rpm policycoreutils-newrole-2.5-9.el7.x86_64.rpm policycoreutils-python-2.5-9.el7.x86_64.rpm policycoreutils-sandbox-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-restorecond-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: policycoreutils-2.5-9.el7.src.rpm x86_64: policycoreutils-2.5-9.el7.x86_64.rpm policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-newrole-2.5-9.el7.x86_64.rpm policycoreutils-python-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: policycoreutils-debuginfo-2.5-9.el7.i686.rpm policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-devel-2.5-9.el7.i686.rpm policycoreutils-devel-2.5-9.el7.x86_64.rpm policycoreutils-gui-2.5-9.el7.x86_64.rpm policycoreutils-restorecond-2.5-9.el7.x86_64.rpm policycoreutils-sandbox-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: policycoreutils-2.5-9.el7.src.rpm aarch64: policycoreutils-2.5-9.el7.aarch64.rpm policycoreutils-debuginfo-2.5-9.el7.aarch64.rpm policycoreutils-devel-2.5-9.el7.aarch64.rpm policycoreutils-gui-2.5-9.el7.aarch64.rpm policycoreutils-newrole-2.5-9.el7.aarch64.rpm policycoreutils-python-2.5-9.el7.aarch64.rpm policycoreutils-sandbox-2.5-9.el7.aarch64.rpm ppc64: policycoreutils-2.5-9.el7.ppc64.rpm policycoreutils-debuginfo-2.5-9.el7.ppc.rpm policycoreutils-debuginfo-2.5-9.el7.ppc64.rpm policycoreutils-devel-2.5-9.el7.ppc.rpm policycoreutils-devel-2.5-9.el7.ppc64.rpm policycoreutils-gui-2.5-9.el7.ppc64.rpm policycoreutils-newrole-2.5-9.el7.ppc64.rpm policycoreutils-python-2.5-9.el7.ppc64.rpm policycoreutils-sandbox-2.5-9.el7.ppc64.rpm ppc64le: policycoreutils-2.5-9.el7.ppc64le.rpm policycoreutils-debuginfo-2.5-9.el7.ppc64le.rpm policycoreutils-devel-2.5-9.el7.ppc64le.rpm policycoreutils-gui-2.5-9.el7.ppc64le.rpm policycoreutils-newrole-2.5-9.el7.ppc64le.rpm policycoreutils-python-2.5-9.el7.ppc64le.rpm policycoreutils-sandbox-2.5-9.el7.ppc64le.rpm s390x: policycoreutils-2.5-9.el7.s390x.rpm policycoreutils-debuginfo-2.5-9.el7.s390.rpm policycoreutils-debuginfo-2.5-9.el7.s390x.rpm policycoreutils-devel-2.5-9.el7.s390.rpm policycoreutils-devel-2.5-9.el7.s390x.rpm policycoreutils-gui-2.5-9.el7.s390x.rpm policycoreutils-newrole-2.5-9.el7.s390x.rpm policycoreutils-python-2.5-9.el7.s390x.rpm policycoreutils-sandbox-2.5-9.el7.s390x.rpm x86_64: policycoreutils-2.5-9.el7.x86_64.rpm policycoreutils-debuginfo-2.5-9.el7.i686.rpm policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-devel-2.5-9.el7.i686.rpm policycoreutils-devel-2.5-9.el7.x86_64.rpm policycoreutils-gui-2.5-9.el7.x86_64.rpm policycoreutils-newrole-2.5-9.el7.x86_64.rpm policycoreutils-python-2.5-9.el7.x86_64.rpm policycoreutils-sandbox-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: policycoreutils-debuginfo-2.5-9.el7.aarch64.rpm policycoreutils-restorecond-2.5-9.el7.aarch64.rpm ppc64: policycoreutils-debuginfo-2.5-9.el7.ppc64.rpm policycoreutils-restorecond-2.5-9.el7.ppc64.rpm ppc64le: policycoreutils-debuginfo-2.5-9.el7.ppc64le.rpm policycoreutils-restorecond-2.5-9.el7.ppc64le.rpm s390x: policycoreutils-debuginfo-2.5-9.el7.s390x.rpm policycoreutils-restorecond-2.5-9.el7.s390x.rpm x86_64: policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-restorecond-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: policycoreutils-2.5-9.el7.src.rpm x86_64: policycoreutils-2.5-9.el7.x86_64.rpm policycoreutils-debuginfo-2.5-9.el7.i686.rpm policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-devel-2.5-9.el7.i686.rpm policycoreutils-devel-2.5-9.el7.x86_64.rpm policycoreutils-gui-2.5-9.el7.x86_64.rpm policycoreutils-newrole-2.5-9.el7.x86_64.rpm policycoreutils-python-2.5-9.el7.x86_64.rpm policycoreutils-sandbox-2.5-9.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: policycoreutils-debuginfo-2.5-9.el7.x86_64.rpm policycoreutils-restorecond-2.5-9.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-2016-7545 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 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYKax8XlSAg2UNWIIRAt0iAJ9I8pA0Ln24HUHIJ+Nhs+F2ySmwsgCgnVgY 6sqdO8JJgx/voNWZz7iRw48= =QwoP -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce