Debians sikkerhedsbulletin

DSA-557-1 rp-pppoe -- manglende bortkast af rettigheder

Rapporteret den:

4. okt 2004

Berørte pakker:

rp-pppoe, pppoe

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2004-0564.

Yderligere oplysninger:

Max Vozeler har opdaget en sårbarhed i pppoe, PPP over Ethernet-styreprogrammet fra Roaring Penguin. Når programmet kører som setuid root (hvilket ikke er tilfældet i Debian standardinstallation), kunne en angriber overskrive enhver fil i filsystemet.

I den stabile distribution (woody) er dette problem rettet i version 3.3-1.2.

I den ustabile distribution (sid) er dette problem rettet i version 3.5-4.

Vi anbefaler at du opgraderer din pppoe-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3-1.2.dsc; http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3-1.2.diff.gz; http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.