__________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN Zabbix Vulnerability [Debian Security Advisory DSA-1420-1] December 7, 2007 19:00 GMT Number S-071 ______________________________________________________________________________ PROBLEM: The agentd process of Zabbix, a network monitor system, may run user-supplied commands as group id root, not zabbix, which may lead to a privilege escalation. PLATFORM: Debian GNU/Linux 4.0 (etch) DAMAGE: May run user-supplied commands as group id root which may lead to a privilege escalation. SOLUTION: Upgrade to the appropriate version. ______________________________________________________________________________ VULNERABILITY The risk is MEDIUM. May run user-supplied commands as group id ASSESSMENT: root which may lead to a privilege escalation. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/s-071.shtml ORIGINAL BULLETIN: http://www.debian.org/security/2007/dsa-1420 CVE: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name= CVE-2007-6210 ______________________________________________________________________________ [***** Start Debian Security Advisory DSA-1420-1 *****] Debian Security Advisory DSA-1420-1 zabbix -- programming error Date Reported: 05 Dec 2007 Affected Packages: zabbix Vulnerable: Yes Security database references: In the Debian bugtracking system: Bug 452682. In Mitre's CVE dictionary: CVE-2007-6210. More information: Bas van Schaik discovered that the agentd process of Zabbix, a network monitor system, may run user-supplied commands as group id root, not zabbix, which may lead to a privilege escalation. zabbix is not included in the oldstable distribution (sarge). For the stable distribution (etch), this problem has been fixed in version 1:1.1.4-10etch1. We recommend that you upgrade your zabbix packages. Fixed in: Debian GNU/Linux 4.0 (etch) Source: http://security.debian.org/pool/updates/main/z/zabbix/zabbix_1.1.4-10etch1.dsc http://security.debian.org/pool/updates/main/z/zabbix/zabbix_1.1.4-10etch1.diff.gz http://security.debian.org/pool/updates/main/z/zabbix/zabbix_1.1.4.orig.tar.gz Architecture-independent component: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-frontend-php_1.1.4-10etch1_all.deb Alpha: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_alpha.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_alpha.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_alpha.deb AMD64: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_amd64.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_amd64.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_amd64.deb ARM: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_arm.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_arm.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_arm.deb HP Precision: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_hppa.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_hppa.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_hppa.deb Big-endian MIPS: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_mips.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_mips.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_mips.deb Little-endian MIPS: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_mipsel.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_mipsel.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_mipsel.deb PowerPC: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_powerpc.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_powerpc.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_powerpc.deb IBM S/390: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_s390.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_s390.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_s390.deb Sun Sparc: http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-pgsql_1.1.4-10etch1_sparc.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-agent_1.1.4-10etch1_sparc.deb http://security.debian.org/pool/updates/main/z/zabbix/zabbix-server-mysql_1.1.4-10etch1_sparc.deb MD5 checksums of the listed files are available in the original advisory. [***** End Debian Security Advisory DSA-1420-1 *****] _______________________________________________________________________________ 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. 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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. 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