Debians sikkerhedsbulletin
DSA-874-1 lynx -- bufferoverløb
- Rapporteret den:
- 27. okt 2005
- Berørte pakker:
- lynx
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2005-3120.
- Yderligere oplysninger:
-
Ulf Härnhammar har opdaget et bufferoverløb inlynx, en tekstbaseret browser til WWW, som kunne fjernudnyttes. Under håndteringen af asiatiske tegn ved forbindelse til en NNTP-server, kunne lynx narres til at skrive ud over en buffers grænser, hvilket kunne medføre udførelse af vilkårlig kode.
I den gamle stabile distribution (woody) er dette problem rettet i version 2.8.4.1b-3.3.
I den stabile distribution (sarge) er dette problem rettet i version 2.8.5-2sarge1.
I den ustabile distribution (sid) vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer din lynx-pakke.
- Rettet i:
-
Debian GNU/Linux 3.0 (woody)
- Kildekode:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3.dsc
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3.diff.gz
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b.orig.tar.gz
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.4.1b-3.3_sparc.deb
Debian GNU/Linux 3.1 (sarge)
- Kildekode:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1.dsc
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1.diff.gz
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5.orig.tar.gz
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/l/lynx/lynx_2.8.5-2sarge1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.