Debians sikkerhedsbulletin

DSA-1483-1 net-snmp -- designfejl

Rapporteret den:

6. feb 2008

Berørte pakker:

net-snmp

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-5846.

Yderligere oplysninger:

SNMP-agenten (snmp_agent.c) i net-snmp før version 5.4.1 tillod fjernangribere at forårsage et lammelsesangreb (denial of service, CPU- og hukommelsesforbrug) gennem en GETBULK-forespørgsel med en stor max-repeaters-værdi.

I den stabile distribution (etch), er dette problem rettet i version 5.2.3-7etch2.

I den ustabile distribution og distributionen testing (hhv. sid og lenny), er dette problem rettet i version 5.4.1~dfsg-2.

Vi anbefaler at du opgraderer din net-snmp-pakke.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/n/net-snmp/net-snmp_5.2.3-7etch2.diff.gz; http://security.debian.org/pool/updates/main/n/net-snmp/net-snmp_5.2.3-7etch2.dsc; http://security.debian.org/pool/updates/main/n/net-snmp/net-snmp_5.2.3.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/n/net-snmp/tkmib_5.2.3-7etch2_all.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-base_5.2.3-7etch2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_alpha.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_alpha.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_alpha.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_alpha.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_amd64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_amd64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_amd64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_amd64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_arm.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_arm.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_arm.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_arm.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_i386.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_i386.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_i386.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_i386.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_ia64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_ia64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_ia64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_ia64.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_mips.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_mips.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_mips.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_mips.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_mipsel.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_mipsel.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_mipsel.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_mipsel.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_powerpc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_powerpc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_powerpc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_powerpc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_s390.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_s390.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_s390.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_s390.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp-perl_5.2.3-7etch2_sparc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9_5.2.3-7etch2_sparc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmp_5.2.3-7etch2_sparc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/snmpd_5.2.3-7etch2_sparc.deb; http://security.debian.org/pool/updates/main/n/net-snmp/libsnmp9-dev_5.2.3-7etch2_sparc.deb

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