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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0245 Low: hplip security, bug fix and enhancement update 22 February 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: hplip Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Overwrite Arbitrary Files -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2013-0200 CVE-2011-2722 Reference: ESB-2013.0047 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2013-0500.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: hplip security, bug fix and enhancement update Advisory ID: RHSA-2013:0500-02 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0500.html Issue date: 2013-02-21 CVE Names: CVE-2011-2722 CVE-2013-0200 ===================================================================== 1. Summary: Updated hplip packages that fix several security issues, multiple bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having low security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, 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: The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project (HPLIP), which provides drivers for Hewlett-Packard printers and multi-function peripherals. Several temporary file handling flaws were found in HPLIP. A local attacker could use these flaws to perform a symbolic link attack, overwriting arbitrary files accessible to a process using HPLIP. (CVE-2013-0200, CVE-2011-2722) The CVE-2013-0200 issues were discovered by Tim Waugh of Red Hat. The hplip packages have been upgraded to upstream version 3.12.4, which provides a number of bug fixes and enhancements over the previous version. (BZ#731900) This update also fixes the following bugs: * Previously, the hpijs package required the obsolete cupsddk-drivers package, which was provided by the cups package. Under certain circumstances, this dependency caused hpijs installation to fail. This bug has been fixed and hpijs no longer requires cupsddk-drivers. (BZ#829453) * The configuration of the Scanner Access Now Easy (SANE) back end is located in the /etc/sane.d/dll.d/ directory, however, the hp-check utility checked only the /etc/sane.d/dll.conf file. Consequently, hp-check checked for correct installation, but incorrectly reported a problem with the way the SANE back end was installed. With this update, hp-check properly checks for installation problems in both locations as expected. (BZ#683007) All users of hplip are advised to upgrade to these updated packages, which fix these issues and add these enhancements. 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/): 683007 - hpaio is in /etc/sane.d/dll.d/hpaio 725830 - CVE-2011-2722 hplip: insecure temporary file handling 731900 - Update hplip to newer version for increased hardware support. 902163 - CVE-2013-0200 hplip: insecure temporary file handling flaws 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/hplip-3.12.4-4.el6.src.rpm i386: hpijs-3.12.4-4.el6.i686.rpm hplip-3.12.4-4.el6.i686.rpm hplip-common-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-gui-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.i686.rpm libsane-hpaio-3.12.4-4.el6.i686.rpm x86_64: hpijs-3.12.4-4.el6.x86_64.rpm hplip-3.12.4-4.el6.x86_64.rpm hplip-common-3.12.4-4.el6.x86_64.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.x86_64.rpm hplip-gui-3.12.4-4.el6.x86_64.rpm hplip-libs-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.x86_64.rpm libsane-hpaio-3.12.4-4.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/hplip-3.12.4-4.el6.src.rpm i386: hpijs-3.12.4-4.el6.i686.rpm hplip-3.12.4-4.el6.i686.rpm hplip-common-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-gui-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.i686.rpm libsane-hpaio-3.12.4-4.el6.i686.rpm ppc64: hpijs-3.12.4-4.el6.ppc64.rpm hplip-3.12.4-4.el6.ppc64.rpm hplip-common-3.12.4-4.el6.ppc64.rpm hplip-debuginfo-3.12.4-4.el6.ppc.rpm hplip-debuginfo-3.12.4-4.el6.ppc64.rpm hplip-gui-3.12.4-4.el6.ppc64.rpm hplip-libs-3.12.4-4.el6.ppc.rpm hplip-libs-3.12.4-4.el6.ppc64.rpm libsane-hpaio-3.12.4-4.el6.ppc64.rpm x86_64: hpijs-3.12.4-4.el6.x86_64.rpm hplip-3.12.4-4.el6.x86_64.rpm hplip-common-3.12.4-4.el6.x86_64.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.x86_64.rpm hplip-gui-3.12.4-4.el6.x86_64.rpm hplip-libs-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.x86_64.rpm libsane-hpaio-3.12.4-4.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/hplip-3.12.4-4.el6.src.rpm i386: hpijs-3.12.4-4.el6.i686.rpm hplip-3.12.4-4.el6.i686.rpm hplip-common-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-gui-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.i686.rpm libsane-hpaio-3.12.4-4.el6.i686.rpm x86_64: hpijs-3.12.4-4.el6.x86_64.rpm hplip-3.12.4-4.el6.x86_64.rpm hplip-common-3.12.4-4.el6.x86_64.rpm hplip-debuginfo-3.12.4-4.el6.i686.rpm hplip-debuginfo-3.12.4-4.el6.x86_64.rpm hplip-gui-3.12.4-4.el6.x86_64.rpm hplip-libs-3.12.4-4.el6.i686.rpm hplip-libs-3.12.4-4.el6.x86_64.rpm libsane-hpaio-3.12.4-4.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-2011-2722.html https://www.redhat.com/security/data/cve/CVE-2013-0200.html https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is <secalert@redhat.com>. 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) iD8DBQFRJb0GXlSAg2UNWIIRApI7AJ9FjpCk0L+F/O0YI7SMS0K1Ai6vbgCfXspf 7RLotHwnbXRbL3YqNKh70jo= =13XJ - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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