22 February 2013
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0263 Low: ccid security and bug fix update 22 February 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ccid Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Root Compromise -- Console/Physical Resolution: Patch/Upgrade CVE Names: CVE-2010-4530 Reference: ESB-2011.0149 ESB-2011.0076 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0523.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: ccid security and bug fix update Advisory ID: RHSA-2013:0523-02 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0523.html Issue date: 2013-02-21 CVE Names: CVE-2010-4530 ===================================================================== 1. Summary: An updated ccid package that fixes one security issue and one bug are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Chip/Smart Card Interface Devices (CCID) is a USB smart card reader standard followed by most modern smart card readers. The ccid package provides a Generic, USB-based CCID driver for readers, which follow this standard. An integer overflow, leading to an array index error, was found in the way the CCID driver processed a smart card's serial number. A local attacker could use this flaw to execute arbitrary code with the privileges of the user running the PC/SC Lite pcscd daemon (root, by default), by inserting a specially-crafted smart card. (CVE-2010-4530) This update also fixes the following bug: * Previously, CCID only recognized smart cards with 5V power supply. With this update, CCID also supports smart cards with different power supply. (BZ#808115) All users of ccid are advised to upgrade to this updated package, which contains backported patches to correct these issues. 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/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 664986 - CVE-2010-4530 CCID: Integer overflow, leading to array index error when processing crafted serial number of certain cards 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/ccid-1.3.9-6.el6.src.rpm i386: ccid-1.3.9-6.el6.i686.rpm ccid-debuginfo-1.3.9-6.el6.i686.rpm x86_64: ccid-1.3.9-6.el6.x86_64.rpm ccid-debuginfo-1.3.9-6.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/ccid-1.3.9-6.el6.src.rpm x86_64: ccid-1.3.9-6.el6.x86_64.rpm ccid-debuginfo-1.3.9-6.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/ccid-1.3.9-6.el6.src.rpm i386: ccid-1.3.9-6.el6.i686.rpm ccid-debuginfo-1.3.9-6.el6.i686.rpm ppc64: ccid-1.3.9-6.el6.ppc64.rpm ccid-debuginfo-1.3.9-6.el6.ppc64.rpm x86_64: ccid-1.3.9-6.el6.x86_64.rpm ccid-debuginfo-1.3.9-6.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/ccid-1.3.9-6.el6.src.rpm i386: ccid-1.3.9-6.el6.i686.rpm ccid-debuginfo-1.3.9-6.el6.i686.rpm x86_64: ccid-1.3.9-6.el6.x86_64.rpm ccid-debuginfo-1.3.9-6.el6.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-2010-4530.html https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is <firstname.lastname@example.org>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFRJcPwXlSAg2UNWIIRAodxAKCRdQ54TB4ziCl4tsM8EJd+YycfPACfSS72 4Yfrr24YtoQwavSEM3qx8sg= =B2bg - -----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 email@example.com 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. 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