Säkerhetsbulletin från Debian

DSA-1483-1 net-snmp -- formgivningsfel

Rapporterat den:

2008-02-06

Berörda paket:

net-snmp

Sårbara:

Referenser i säkerhetsdatabaser:

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

Ytterligare information:

SNMP-agenten (snmp_agent.c) i net-snmp före version 5.4.1 tillät angripare utifrån att utföra en överbelastningsattack (processor- och minneskonsumtion) via ett GETBULK-anrop med ett stort värde på max-repeaters.

För den stabila utgåvan (Etch) har detta problem rättats i version 5.2.3-7etch2.

För den instabila utgåvan och uttestningsutgåvan (Sid respektive Lenny) har detta problem rättats i version 5.4.1~dfsg-2.

Vi rekommenderar att ni uppgraderar ert net-snmp-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: 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
Arkitekturoberoende 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

MD5-kontrollsummor för dessa filer finns i originalbulletinen.