__________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN ImageMagick [Debian Security Advisory DSA-957-2] January 31, 2006 19:00 GMT Number Q-110 [REVISED 15 Feb 2006] ______________________________________________________________________________ PROBLEM: Delegate code in ImageMagick is vulnerable to shell comman injection using specially crafted file names. PLATFORM: Debian GNU/Linux 3.0 alias woody Debian GNU/Linux 3.1 alias sarge Red Hat Desktop (v. 3) & (v. 4) Red Hat Enterprise Linux AS, ES, WS (v. 2.1), (v. 3), & (v. 4) Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor DAMAGE: This allows attackers to encode commands inside of graphic commands. SOLUTION: Upgrade to the appropriate version. ______________________________________________________________________________ VULNERABILITY The risk is MEDIIUM. Arbitrary shell commands can be embedded ASSESSMENT: in the filename of an image file and these commands can be executed when the user opens the file. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/q-110.shtml ORIGINAL BULLETIN: Debian Security Advisory DSA-957-2 http://www.debian.org/security/2006/dsa-957 ADDITIONAL LINK: Red Hat RHSA-2006:0178-4 https://rhn.redhat.com/errata/RHSA-2006-0178.html CVE: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name= CVE-2005-4601 ______________________________________________________________________________ REVISION HISTORY: 02/15/2006 - revised to add a link to Red Hat RHSA-2006:0178-4 for Red Hat Desktop (v. 3) & (v. 4); Red Hat Enterprise Linux AS, ES, WS (v. 2.1), (v. 3), & (v. 4); and Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor. [***** Start Debian Security Advisory DSA-957-2 *****] Debian Security Advisory DSA-957-1 imagemagick -- missing shell meta sanitising Date Reported: 26 Jan 2006 Affected Packages: imagemagick Vulnerable: Yes Security database references: In the Debian bugtracking system: Bug 345238. In the Bugtraq database (at SecurityFocus): BugTraq ID 16093. In Mitre's CVE dictionary: CVE-2005-4601. More information: Florian Weimer discovered that delegate code in ImageMagick is vulnerable to shell command injection using specially crafted file names. This allows attackers to encode commands inside of graphic commands. With some user interaction, this is exploitable through Gnus and Thunderbird. For the old stable distribution (woody) this problem has been fixed in version 5.4.4.5-1woody7. For the stable distribution (sarge) this problem has been fixed in version 6.0.6.2-2.5. For the unstable distribution (sid) this problem has been fixed in version 6.2.4.5-0.6. We recommend that you upgrade your imagemagick packages. Fixed in: Debian GNU/Linux 3.0 (woody) Source: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7.dsc http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7.diff.gz http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5.orig.tar.gz Alpha: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_alpha.deb ARM: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_arm.deb Intel IA-32: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_i386.deb Intel IA-64: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_ia64.deb HPPA: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_hppa.deb Motorola 680x0: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_m68k.deb Big endian MIPS: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_mips.deb Little endian MIPS: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_mipsel.deb PowerPC: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_powerpc.deb IBM S/390: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_s390.deb Sun Sparc: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_5.4.4.5-1woody7_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5_5.4.4.5-1woody7_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++5-dev_5.4.4.5-1woody7_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5_5.4.4.5-1woody7_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick5-dev_5.4.4.5-1woody7_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_5.4.4.5-1woody7_sparc.deb Debian GNU/Linux 3.1 (sarge) Source: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5.dsc http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5.diff.gz http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2.orig.tar.gz Alpha: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_alpha.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_alpha.deb AMD64: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_amd64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_amd64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_amd64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_amd64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_amd64.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_amd64.deb ARM: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_arm.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_arm.deb Intel IA-32: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_i386.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_i386.deb Intel IA-64: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_ia64.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_ia64.deb HPPA: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_hppa.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_hppa.deb Motorola 680x0: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_m68k.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_m68k.deb Big endian MIPS: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_mips.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_mips.deb Little endian MIPS: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_mipsel.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_mipsel.deb PowerPC: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_powerpc.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_powerpc.deb IBM S/390: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_s390.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_s390.deb Sun Sparc: http://security.debian.org/pool/updates/main/i/imagemagick/imagemagick_6.0.6.2-2.5_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6_6.0.6.2-2.5_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick++6-dev_6.0.6.2-2.5_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6_6.0.6.2-2.5_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/libmagick6-dev_6.0.6.2-2.5_sparc.deb http://security.debian.org/pool/updates/main/i/imagemagick/perlmagick_6.0.6.2-2.5_sparc.deb MD5 checksums of the listed files are available in the original advisory. MD5 checksums of the listed files are available in the revised advisory. [***** End Debian Security Advisory DSA-957-2 *****] _______________________________________________________________________________ CIAC wishes to acknowledge the contributions of Debian for the information contained in this bulletin. _______________________________________________________________________________ CIAC, the Computer Incident Advisory Capability, is the computer security incident response team for the U.S. Department of Energy (DOE) and the emergency backup response team for the National Institutes of Health (NIH). CIAC is located at the Lawrence Livermore National Laboratory in Livermore, California. CIAC is also a founding member of FIRST, the Forum of Incident Response and Security Teams, a global organization established to foster cooperation and coordination among computer security teams worldwide. CIAC services are available to DOE, DOE contractors, and the NIH. CIAC can be contacted at: Voice: +1 925-422-8193 (7x24) FAX: +1 925-423-8002 STU-III: +1 925-423-2604 E-mail: ciac@ciac.org Previous CIAC notices, anti-virus software, and other information are available from the CIAC Computer Security Archive. World Wide Web: http://www.ciac.org/ Anonymous FTP: ftp.ciac.org PLEASE NOTE: Many users outside of the DOE, ESnet, and NIH computing communities receive CIAC bulletins. If you are not part of these communities, please contact your agency's response team to report incidents. Your agency's team will coordinate with CIAC. The Forum of Incident Response and Security Teams (FIRST) is a world-wide organization. A list of FIRST member organizations and their constituencies can be obtained via WWW at http://www.first.org/. This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the University of California nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial products, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation or favoring by the United States Government or the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or the University of California, and shall not be used for advertising or product endorsement purposes. LAST 10 CIAC BULLETINS ISSUED (Previous bulletins available from CIAC) Q-100: Oracle Critical Patch Update Q-101: Cisco Call Manager Privilege Escalation Q-102: Red Hat 3 Kernel Update Q-103: F-Secure ZIP and RAR-archive handling Q-104: ClamAV Remote Code Execution Q-105: Apple QuickTime Vulnerabilities Q-106: kdelibs Buffer Overflow Q-107: sudo Vulnerabilities Q-108: Wine Q-109: Security Vulnerabilities in Sun StorEdge Enterprise Backup Software (EBS)