Debianin tietoturvatiedote

DSA-183-1 krb5 -- puskurin ylivuoto

Ilmoitettu:
29.10.2002
Vaikutuksen alaiset paketit:
krb5
Altis:
Kyllä
Viittaukset tietoturvatietokantoihin:
Mitren CVE-sanakirjassa: CVE-2002-1235.
CERT:n alttiudet, tiedotteet ja ongelmahuomiot: CA-2002-29, VU#875073.
Lisätietoa:

Tom Yu ja Sam Hartman MIT:stä löysivät jälleen erään pinopuskurin ylivuodon Kerberos v4 -hallintapalvelimen kadm_ser_wrap_in-toiminnosta. Tätä kadmin-taustasovelluksen vikaa hyväksikäyttävä toimiva menetelmä on jo liikenteessä, joten vika on luokiteltavissa vakavaksi. MIT:n krb5-toteutus sisältää tuen versiolle 4, mukaan lukien täyden v4-kirjaston, palvelinpuolen tuen krb4:lle ja rajoitetun asiakastuen v4:lle.

Tämä ongelma on korjattu nykyisen vakaan jakelun (woody) versiossa 1.2.4-5woody3 ja epävakaan jakelun (sid) versiossa 1.2.6-2 . Aiempi vakaa jakelu (potato) ei ole altis tälle, sillä se ei sisällä krb5-paketteja.

Suosittelemme päivittämään krb5-paketit välittömästi.

Korjattu:

Debian GNU/Linux 3.0 (woody)

Lähde:
http://security.debian.org/pool/updates/main/o/openssh-krb5/openssh-krb5_3.4p1-0woody1.dsc
http://security.debian.org/pool/updates/main/o/openssh-krb5/openssh-krb5_3.4p1-0woody1.diff.gz
http://security.debian.org/pool/updates/main/o/openssh-krb5/openssh-krb5_3.4p1.orig.tar.gz
Arkkitehtuuririippumaton komponentti:
http://security.debian.org/pool/updates/main/k/krb5/krb5-doc_1.2.4-5woody3_all.deb
Alpha:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_alpha.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_arm.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_i386.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_ia64.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_ia64.deb
HP Precision:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_hppa.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_m68k.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_mips.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_mipsel.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_powerpc.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_s390.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/k/krb5/krb5-admin-server_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-clients_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-ftpd_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-kdc_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-rsh-server_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-telnetd_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/krb5-user_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkadm55_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/h/heimdal/libkrb5-17-heimdal_0.4e-7.woody.4_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb5-dev_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/k/krb5/libkrb53_1.2.4-5woody3_sparc.deb
http://security.debian.org/pool/updates/main/o/openssh-krb5/ssh-krb5_3.4p1-0woody1_sparc.deb

Listattujen tiedostojen MD5-tarkistussummat ovat luettavissa alkuperäisestä tiedotteesta.