Debians sikkerhedsbulletin
DSA-843-1 arc -- usikker midlertidig fil
- Rapporteret den:
- 5. okt 2005
- Berørte pakker:
- arc
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2005-2945, CVE-2005-2992.
- Yderligere oplysninger:
-
To sårbarheder er opdaget i pakkeprogrammet ARC til Unix. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problems:
- CAN-2005-2945
Eric Romang har opdaget at pakkeprogrammet ARC til Unix opretter midlertidige filer med usikre rettigheder, hvilket kunne give en angriber mulighed for at stjæle følsomme oplysninger.
- CAN-2005-2992
Joey Schulze har desuden opdaget at en midlertidig fil blev oprettet på en usikker måde, hvilket muliggjorde et klassisk symlink-angreb.
Den gamle stabile distribution (woody) indeholder ikke arc-pakker.
I den stabile distribution (sarge) er disse problemer rettet i version 5.21l-1sarge1.
I den ustabile distribution (sid) er disse problemer rettet i version 5.21m-1.
Vi anbefaler at du opgraderer din arc-pakke.
- CAN-2005-2945
- Rettet i:
-
Debian GNU/Linux 3.1 (sarge)
- Kildekode:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.dsc
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.diff.gz
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l.orig.tar.gz
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/a/arc/arc_5.21l-1sarge1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.
