Debians sikkerhedsbulletin
DSA-1722-1 libpam-heimdal -- programmeringsfejl
- Rapporteret den:
- 11. feb 2009
- Berørte pakker:
- libpam-heimdal
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2009-0361.
- Yderligere oplysninger:
-
Derek Chan opdagede at PAM-modulet til implementeringen af Heimdal Kerberos tillod geninitialisering af brugeroplysninger, når det blev kørt fra en setuid-kontekst, potentielt medførende et lokalt lammelsesangreb (denial of service) ved at overskrive oplysningscachefilen eller førende til rettighedsforøgelse.
I den stabile distribution (etch), er dette problem rettet i version 2.5-1etch1.
I den kommende stabile distribution (lenny), er dette problem rettet i version 3.10-2.1.
I den ustabile distribution (sid), vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer din libpam-heimdal-pakke.
- Rettet i:
-
Debian GNU/Linux 4.0 (etch)
- Kildekode:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1.dsc
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1.diff.gz
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5.orig.tar.gz
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1.diff.gz
- AMD64:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/libp/libpam-heimdal/libpam-heimdal_2.5-1etch1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.