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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2009.0424 -- [UNIX/Linux][RedHat] libwmf: Execute Arbitrary Code/Commands 1 May 2009 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libwmf Publisher: Red Hat Operating System: Red Hat Linux 4 Red Hat Linux 5 UNIX variants (UNIX, Linux, OSX) Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2009-1364 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2009-0457.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running libwmf check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: libwmf security update Advisory ID: RHSA-2009:0457-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-0457.html Issue date: 2009-04-30 CVE Names: CVE-2009-1364 ===================================================================== 1. Summary: Updated libwmf packages that fix one security issue are now available for Red Hat Enterprise Linux 4 and 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 3. Description: libwmf is a library for reading and converting Windows Metafile Format (WMF) vector graphics. libwmf is used by applications such as GIMP and ImageMagick. A pointer use-after-free flaw was found in the GD graphics library embedded in libwmf. An attacker could create a specially-crafted WMF file that would cause an application using libwmf to crash or, potentially, execute arbitrary code as the user running the application when opened by a victim. (CVE-2009-1364) Note: This flaw is specific to the GD graphics library embedded in libwmf. It does not affect the GD graphics library from the "gd" packages, or applications using it. Red Hat would like to thank Tavis Ormandy of the Google Security Team for responsibly reporting this flaw. All users of libwmf are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, all applications using libwmf must be restarted for the update to take effect. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 496864 - CVE-2009-1364 libwmf: embedded gd use-after-free error 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/libwmf-0.2.8.3-5.8.src.rpm i386: libwmf-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-devel-0.2.8.3-5.8.i386.rpm ia64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.ia64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm libwmf-devel-0.2.8.3-5.8.ia64.rpm ppc: libwmf-0.2.8.3-5.8.ppc.rpm libwmf-0.2.8.3-5.8.ppc64.rpm libwmf-debuginfo-0.2.8.3-5.8.ppc.rpm libwmf-debuginfo-0.2.8.3-5.8.ppc64.rpm libwmf-devel-0.2.8.3-5.8.ppc.rpm s390: libwmf-0.2.8.3-5.8.s390.rpm libwmf-debuginfo-0.2.8.3-5.8.s390.rpm libwmf-devel-0.2.8.3-5.8.s390.rpm s390x: libwmf-0.2.8.3-5.8.s390.rpm libwmf-0.2.8.3-5.8.s390x.rpm libwmf-debuginfo-0.2.8.3-5.8.s390.rpm libwmf-debuginfo-0.2.8.3-5.8.s390x.rpm libwmf-devel-0.2.8.3-5.8.s390x.rpm x86_64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.x86_64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm libwmf-devel-0.2.8.3-5.8.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/libwmf-0.2.8.3-5.8.src.rpm i386: libwmf-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-devel-0.2.8.3-5.8.i386.rpm x86_64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.x86_64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm libwmf-devel-0.2.8.3-5.8.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/libwmf-0.2.8.3-5.8.src.rpm i386: libwmf-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-devel-0.2.8.3-5.8.i386.rpm ia64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.ia64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm libwmf-devel-0.2.8.3-5.8.ia64.rpm x86_64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.x86_64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm libwmf-devel-0.2.8.3-5.8.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/libwmf-0.2.8.3-5.8.src.rpm i386: libwmf-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-devel-0.2.8.3-5.8.i386.rpm ia64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.ia64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm libwmf-devel-0.2.8.3-5.8.ia64.rpm x86_64: libwmf-0.2.8.3-5.8.i386.rpm libwmf-0.2.8.3-5.8.x86_64.rpm libwmf-debuginfo-0.2.8.3-5.8.i386.rpm libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm libwmf-devel-0.2.8.3-5.8.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libwmf-0.2.8.4-10.2.src.rpm i386: libwmf-0.2.8.4-10.2.i386.rpm libwmf-debuginfo-0.2.8.4-10.2.i386.rpm x86_64: libwmf-0.2.8.4-10.2.i386.rpm libwmf-0.2.8.4-10.2.x86_64.rpm libwmf-debuginfo-0.2.8.4-10.2.i386.rpm libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libwmf-0.2.8.4-10.2.src.rpm i386: libwmf-debuginfo-0.2.8.4-10.2.i386.rpm libwmf-devel-0.2.8.4-10.2.i386.rpm x86_64: libwmf-debuginfo-0.2.8.4-10.2.i386.rpm libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm libwmf-devel-0.2.8.4-10.2.i386.rpm libwmf-devel-0.2.8.4-10.2.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/libwmf-0.2.8.4-10.2.src.rpm i386: libwmf-0.2.8.4-10.2.i386.rpm libwmf-debuginfo-0.2.8.4-10.2.i386.rpm libwmf-devel-0.2.8.4-10.2.i386.rpm ia64: libwmf-0.2.8.4-10.2.ia64.rpm libwmf-debuginfo-0.2.8.4-10.2.ia64.rpm libwmf-devel-0.2.8.4-10.2.ia64.rpm ppc: libwmf-0.2.8.4-10.2.ppc.rpm libwmf-0.2.8.4-10.2.ppc64.rpm libwmf-debuginfo-0.2.8.4-10.2.ppc.rpm libwmf-debuginfo-0.2.8.4-10.2.ppc64.rpm libwmf-devel-0.2.8.4-10.2.ppc.rpm libwmf-devel-0.2.8.4-10.2.ppc64.rpm s390x: libwmf-0.2.8.4-10.2.s390.rpm libwmf-0.2.8.4-10.2.s390x.rpm libwmf-debuginfo-0.2.8.4-10.2.s390.rpm libwmf-debuginfo-0.2.8.4-10.2.s390x.rpm libwmf-devel-0.2.8.4-10.2.s390.rpm libwmf-devel-0.2.8.4-10.2.s390x.rpm x86_64: libwmf-0.2.8.4-10.2.i386.rpm libwmf-0.2.8.4-10.2.x86_64.rpm libwmf-debuginfo-0.2.8.4-10.2.i386.rpm libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm libwmf-devel-0.2.8.4-10.2.i386.rpm libwmf-devel-0.2.8.4-10.2.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://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1364 http://www.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2009 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFJ+hRnXlSAg2UNWIIRAjLnAKCSTbPY7lX6u4Ewo01ToJRrIahnNwCdEMSQ dvy8m7qrSQmmgzVFOUcWpPs= =eeAb - -----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. 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