Debians sikkerhedsbulletin
DSA-1464-1 syslog-ng -- null-pointer-dereference
- Rapporteret den:
- 15. jan 2008
- Berørte pakker:
- syslog-ng
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Mitres CVE-ordbog: CVE-2007-6437.
- Yderligere oplysninger:
-
Oriol Carreras opdagede at syslog-ng, en næste generations logningsdæmon, kunne narres til at dereferencere en NULL-pointer gennem misdannede tidsstemplinger, hvilket kunne føre til lammelsesangreb og tilsløring af efterfølgende angreb, som ellers ville blive logget.
Den gamle stabile distribution (sarge) er ikke påvirket.
I den stabile distribution (etch), er dette problem rettet i version 2.0.0-1etch1.
I den ustabile distribution (sid), er dette problem rettet i version 2.0.6-1.
Vi anbefaler at du opgraderer din syslog-ng-pakke.
- Rettet i:
-
Debian GNU/Linux 4.0 (stable)
- Kildekode:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1.dsc
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1.diff.gz
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/syslog-ng/syslog-ng_2.0.0-1etch1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.