Debians sikkerhedsbulletin
DSA-1803-1 nsd, nsd3 -- bufferoverløb
- Rapporteret den:
- 20. maj 2009
- Berørte pakker:
- nsd, nsd3
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Debians fejlsporingssystem: Fejl 529418, Fejl 529420.
I Mitres CVE-ordbog: CVE-2009-1755.
CERTs noter om sårbarheder, bulletiner og hændelser: VU#710316. - Yderligere oplysninger:
-
Ilja van Sprundel opdagede at et bufferoverløb i NSD, en autoritativ navneservicedæmon, kunne få serveren til at crashe ved at sende en fabrikeret pakket, medførende et lammelsesangreb (denial of service).
I den gamle stabile distribution (etch), er dette problem rettet i version 2.3.6-1+etch1 af pakken nsd.
I den stabile distribution (lenny), er dette problem rettet i version 2.3.7-1.1+lenny1 af pakken nsd og version 3.0.7-3.lenny2 af pakken nsd3.
I den ustabile distribution (sid), er dette problem rettet i version 2.3.7-3 hvad angår nsd; nsd3 vil snart blive rettet.
Vi anbefaler at du opgraderer din nsd or nsd3-pakke.
- Rettet i:
-
Debian GNU/Linux 4.0 (etch)
- Kildekode:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1.dsc
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1.diff.gz
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6.orig.tar.gz
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.6-1+etch1_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Kildekode:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1.dsc
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2.diff.gz
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2.dsc
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1.dsc
- Alpha:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_alpha.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_amd64.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_arm.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_arm.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_armel.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_armel.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_hppa.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_i386.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_i386.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_ia64.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_mips.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_mips.deb
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_mipsel.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_mipsel.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_powerpc.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_s390.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_s390.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/n/nsd/nsd_2.3.7-1.1+lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_sparc.deb
- http://security.debian.org/pool/updates/main/n/nsd3/nsd3_3.0.7-3.lenny2_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.
