Debians sikkerhedsbulletin

DSA-1719-1 gnutls13 -- designfejl

Rapporteret den:
10. feb 2009
Berørte pakker:
gnutls13
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Debians fejlsporingssystem: Fejl 505360.
I Mitres CVE-ordbog: CVE-2008-4989.
Yderligere oplysninger:

Martin von Gagern opdagede at GNUTLS, en implementering af TLS/SSL-protokollen, håndterede kontrol af X.509-certifikatkæder på ukorrekt vis hvis et selv-signeret certifikat var opsat som et man har tillid til. Dette kunne medføre, at klienter accepterede forfalskede servercertifikater som ægte. (CVE-2008-4989)

Desuden skærper denne opdatering kontrollerne af X.509v1-certifikater, hvilket får GNUTLS til at afvise visse certifikatkæder, som tidligere blev accepteret. (I behandlingen af certifikatkæder, anerkender GNUTLS ikke X.509v1-certifikater som gyldige med mindre applikationen eksplicit beder om det.)

I den stabile distribution (etch), er dette problem rettet i version 1.4.4-3+etch3.

I den ustabile distribution (sid), er dette problem rettet i version 2.4.2-3 af pakken gnutls26.

Vi anbefaler at du opgraderer dine gnutls13-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls13_1.4.4-3+etch2.dsc
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls13_1.4.4-3+etch3.diff.gz
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls13_1.4.4.orig.tar.gz
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls13_1.4.4-3+etch2.diff.gz
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls13_1.4.4-3+etch3.dsc
Arkitekturuafhængig komponent:
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-doc_1.4.4-3+etch2_all.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-doc_1.4.4-3+etch3_all.deb
Alpha:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_alpha.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_amd64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_arm.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_hppa.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_i386.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_ia64.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_mips.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_s390.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch3_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch2_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch2_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/gnutls-bin_1.4.4-3+etch3_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls-dev_1.4.4-3+etch2_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch2_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13_1.4.4-3+etch3_sparc.deb
http://security.debian.org/pool/updates/main/g/gnutls13/libgnutls13-dbg_1.4.4-3+etch3_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.