Säkerhetsbulletin från Debian

DSA-1768-1 openafs -- flera sårbarheter

Rapporterat den:

2009-04-10

Berörda paket:

openafs

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2009-1250, CVE-2009-1251.

Ytterligare information:

Två sårbarheter upptäcktes i klientdelen av OpenAFS, ett distribuerat filsystem.

CVE-2009-1251
En angripare med kontroll över en filserver eller med möjlighet att förfalska RX-paket kan ha möjlighet att exekvera godtycklig kod i kärnläge på en OpenAFS-klient, på grund av en sårbarhet i avkodning av XDR-vektorer.
CVE-2009-1250
En angripare med kontroll över en filserver eller med möjlighet att förfalska RX-paket kan krascha OpenAFS-klienter på grund av felaktigt hanterade felkoder i kärnmodulen.

Observera att ni, för att kunna applicera denna säkerhetsuppdatering, måste bygga om OpenAFS-kärnmodulen. Var noga med att också uppgradera openafs-modules-source, bygga en ny kärnmodul för ert system genom att följa instruktionerna i /usr/share/doc/openafs-client/README.modules.gz och sedan antingen stoppa och starta om openafs-client eller starta om systemet för att ladda om kärnmodulen.

För den gamla stabila utgåvan (Etch) har dessa problem rättats i version 1.4.2-6etch2.

För den stabila utgåvan (Lenny) har dessa problem rättats i version 1.4.7.dfsg1-6+lenny1.

För den instabila utgåvan (Sid) har dessa problem rättats i version 1.4.10+dfsg1-1.

Vi rekommenderar att ni uppgraderar era openafs-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.2.orig.tar.gz; http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.2-6etch2.dsc; http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.2-6etch2.diff.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/o/openafs/openafs-doc_1.4.2-6etch2_all.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-modules-source_1.4.2-6etch2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_amd64.deb
HP Precision:: http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_ia64.deb
PowerPC:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.2-6etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.2-6etch2_sparc.deb

Debian GNU/Linux 5.0 (lenny)

Källkod:: http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.7.dfsg1-6+lenny1.diff.gz; http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.7.dfsg1.orig.tar.gz; http://security.debian.org/pool/updates/main/o/openafs/openafs_1.4.7.dfsg1-6+lenny1.dsc
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/o/openafs/openafs-modules-source_1.4.7.dfsg1-6+lenny1_all.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-doc_1.4.7.dfsg1-6+lenny1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_alpha.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_amd64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_arm.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_armel.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_armel.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_i386.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_ia64.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_ia64.deb
PowerPC:: http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_s390.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/o/openafs/openafs-client_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/libpam-openafs-kaserver_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/libopenafs-dev_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbg_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-krb5_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-kpasswd_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-dbserver_1.4.7.dfsg1-6+lenny1_sparc.deb; http://security.debian.org/pool/updates/main/o/openafs/openafs-fileserver_1.4.7.dfsg1-6+lenny1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.