Debians sikkerhedsbulletin
DSA-1760-1 openswan -- lammelsesangreb
- Rapporteret den:
- 30. mar 2009
- Berørte pakker:
- openswan
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Debians fejlsporingssystem: Fejl 496374.
I Mitres CVE-ordbog: CVE-2008-4190, CVE-2009-0790. - Yderligere oplysninger:
-
To sårbarheder er opdaget i openswan, en IPSec-implementering til linux. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:
- CVE-2008-4190
Dmitry E. Oboukhov opdagede at livetest-værktøjet anvendte midlertidige filer på usikker vis, hvilket kunne føre til lammelsesangreb (denial of service).
- CVE-2009-0790
Gerd v. Egidy opdagede at Pluto IKE-dæmonen i strongswan, var sårbar over for lammelsesangreb gennem en ondsindet pakke.
I den gamle stabile distribution (etch), er dette problem rettet i version 2.4.6+dfsg.2-1.1+etch1.
I den stabile distribution (lenny), er dette problem rettet i version 2.4.12+dfsg-1.3+lenny1.
I distributionen testing (squeeze) og i den ustabile distribution (sid), vil dette problem snart blive rettet.
Vi anbefaler at du opgraderer dine openswan-pakker.
- CVE-2008-4190
- Rettet i:
-
Debian GNU/Linux 4.0 (etch)
- Kildekode:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1.diff.gz
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2.orig.tar.gz
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1.dsc
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2.orig.tar.gz
- Arkitekturuafhængig komponent:
- http://security.debian.org/pool/updates/main/o/openswan/linux-patch-openswan_2.4.6+dfsg.2-1.1+etch1_all.deb
- http://security.debian.org/pool/updates/main/o/openswan/openswan-modules-source_2.4.6+dfsg.2-1.1+etch1_all.deb
- http://security.debian.org/pool/updates/main/o/openswan/openswan-modules-source_2.4.6+dfsg.2-1.1+etch1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.6+dfsg.2-1.1+etch1_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Kildekode:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1.dsc
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg.orig.tar.gz
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1.diff.gz
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg.orig.tar.gz
- Arkitekturuafhængig komponent:
- http://security.debian.org/pool/updates/main/o/openswan/openswan-modules-source_2.4.12+dfsg-1.3+lenny1_all.deb
- http://security.debian.org/pool/updates/main/o/openswan/linux-patch-openswan_2.4.12+dfsg-1.3+lenny1_all.deb
- http://security.debian.org/pool/updates/main/o/openswan/linux-patch-openswan_2.4.12+dfsg-1.3+lenny1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_ia64.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/o/openswan/openswan_2.4.12+dfsg-1.3+lenny1_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.