Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1769 Important: polkit-qt security update 7 October 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: polkit-qt Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2014-5033 Reference: ESB-2014.1356 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2014-1359.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: polkit-qt security update Advisory ID: RHSA-2014:1359-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-1359.html Issue date: 2014-10-06 CVE Names: CVE-2014-5033 ===================================================================== 1. Summary: Updated polkit-qt packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link 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) - x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, 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: Polkit-qt is a library that lets developers use the PolicyKit API through a Qt-styled API. The polkit-qt library is used by the KDE Authentication Agent (KAuth), which is a part of kdelibs. It was found that polkit-qt handled authorization requests with PolicyKit via a D-Bus API that is vulnerable to a race condition. A local user could use this flaw to bypass intended PolicyKit authorizations. This update modifies polkit-qt to communicate with PolicyKit via a different API that is not vulnerable to the race condition. (CVE-2014-5033) All polkit-qt users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1094890 - CVE-2014-5033 polkit-qt: insecure calling of polkit 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: polkit-qt-0.103.0-10.el7_0.src.rpm x86_64: polkit-qt-0.103.0-10.el7_0.i686.rpm polkit-qt-0.103.0-10.el7_0.x86_64.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: polkit-qt-doc-0.103.0-10.el7_0.noarch.rpm x86_64: polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm polkit-qt-devel-0.103.0-10.el7_0.i686.rpm polkit-qt-devel-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: polkit-qt-0.103.0-10.el7_0.src.rpm x86_64: polkit-qt-0.103.0-10.el7_0.i686.rpm polkit-qt-0.103.0-10.el7_0.x86_64.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: polkit-qt-doc-0.103.0-10.el7_0.noarch.rpm x86_64: polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm polkit-qt-devel-0.103.0-10.el7_0.i686.rpm polkit-qt-devel-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: polkit-qt-0.103.0-10.el7_0.src.rpm x86_64: polkit-qt-0.103.0-10.el7_0.i686.rpm polkit-qt-0.103.0-10.el7_0.x86_64.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: polkit-qt-0.103.0-10.el7_0.src.rpm noarch: polkit-qt-doc-0.103.0-10.el7_0.noarch.rpm ppc64: polkit-qt-0.103.0-10.el7_0.ppc.rpm polkit-qt-0.103.0-10.el7_0.ppc64.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.ppc.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.ppc64.rpm polkit-qt-devel-0.103.0-10.el7_0.ppc.rpm polkit-qt-devel-0.103.0-10.el7_0.ppc64.rpm s390x: polkit-qt-0.103.0-10.el7_0.s390.rpm polkit-qt-0.103.0-10.el7_0.s390x.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.s390.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.s390x.rpm polkit-qt-devel-0.103.0-10.el7_0.s390.rpm polkit-qt-devel-0.103.0-10.el7_0.s390x.rpm x86_64: polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm polkit-qt-devel-0.103.0-10.el7_0.i686.rpm polkit-qt-devel-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: polkit-qt-0.103.0-10.el7_0.src.rpm x86_64: polkit-qt-0.103.0-10.el7_0.i686.rpm polkit-qt-0.103.0-10.el7_0.x86_64.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: polkit-qt-doc-0.103.0-10.el7_0.noarch.rpm x86_64: polkit-qt-debuginfo-0.103.0-10.el7_0.i686.rpm polkit-qt-debuginfo-0.103.0-10.el7_0.x86_64.rpm polkit-qt-devel-0.103.0-10.el7_0.i686.rpm polkit-qt-devel-0.103.0-10.el7_0.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2014-5033.html https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFUMstcXlSAg2UNWIIRAntOAJ98zdZZe2DO94YkSDF3yuUkG1NjHgCfYh/+ UzSK3g5uKhxwd+IE+HBuYtM= =miyB - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBVDMvqRLndAQH1ShLAQJYQxAAtYzffmBOs3go8P24zm3MvHnOR8HuZ+f7 Buq+yN8CMlJvEkSADsBGJWKMPf8+MmLuiNMRFWkt5ecLzXOuHnySDrAk6G/j/gJ5 PIw+3rhohcrF/GHz+xfHAWQiZ+08TtmW6s043Suy36Rg7D/lpqu6rTJMJrc7vlwL o7IWHyZzQicasZ6u2e2Tx6/4fKo2TfzhJtguU/OK5GUJIBRPnyrRsLcaSSbae81n unjIVsCfuXj+eazSo7h6G5WMirpz0T4SJLge4pWuV7BrB4o21AurpyVhtvqSoiy3 6zpNdqwHkXP30s8ulWS8wMVXrR3MKw6+WqPAaNjXeEXU0mwwLlFdxlaUUgWcMF8J /IyJUrGlod729NbXUyAeo/aVxvUtSOUhj7gmR85Q7akT3jmCt/ZP5/5OKZDBHq5t 6NizS5juOsEeTg4EyyYPHgLB3968mxxE1vwmhTh9nD5hbwC4SL5C0m9lDPaqbiRN I6MylC8KSkTGhlZwfyyNh1QOXtUqpyfxd+DzlQnuxzaF8j86wXfnnBtnGH8oIE9v VHFG4eeBfo8tt+X1AvfG02ve5rqHHcBag1aT0kZwQ+WTr8dNm2ZB6T6eWe+7iB8c Q901BHJVgTvkimPT45+7dDpiw7Wexkf0g+2azgrwtf96g7i8GTIB+u5LT1NoenRT Nw4z2O6AU7E= =pCX2 -----END PGP SIGNATURE-----