Debians sikkerhedsbulletin
DSA-923-1 dropbear -- bufferoverløb
- Rapporteret den:
- 19. dec 2005
- Berørte pakker:
- dropbear
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2005-4178.
- Yderligere oplysninger:
-
Et bufferoverløb er opdaget i dropbear, en letvægts-SSH2-server og -klient. Bufferoverløbet kunne gøre det muligt for autentificerede brugere at udføre vilkårlig kode som serverbrugeren (normalt root).
Den gamle stabile distribution (woody) indeholder ikke dropbear-pakker.
I den stabile distribution (sarge) er dette problem rettet i version 0.45-2sarge0.
I den ustabile distribution (sid) er dette problem rettet i version 0.47-1.
Vi anbefaler at du opgraderer din dropbear-pakke.
- Rettet i:
-
Debian GNU/Linux 3.1 (sarge)
- Kildekode:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0.dsc
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0.diff.gz
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45.orig.tar.gz
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/d/dropbear/dropbear_0.45-2sarge0_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.