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DSA-2123-1 nss -- flere sårbarheder

Rapporteret den:

1. nov 2010

Berørte pakker:

nss

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2010-3170, CVE-2010-3173.

Yderligere oplysninger:

Flere sårbarheder er opdaget i Mozillas Network Security Services-bibliotek (NSS). Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:

CVE-2010-3170
NSS genkender en wildcard-IP-adresse i subjektets Common Name-felt i et X.509-certifikat, hvilket måske muliggjorde manden i midten-angreb til forfalskning af vilkårlige SSL-servere via et fabrikeret certifikat udstedt af en legitim certificeringsmyndighed.
CVE-2010-3173
NSS opsatte ikke på korrekt vis den minimale nøglelængde i Diffie-Hellman Ephemeral-tilstand (DHE), hvilket gjorde det muligt for fjernangribere at omgå kryptografiske beskyttelsesmekanismer via et rå kraft-angreb.

I den stabile distribution (lenny), er disse problemer rettet i version 3.12.3.1-0lenny2.

I den ustabile distribution (sid) og i den kommende stabile distribution (squeeze), er disse problemer rettet i version 3.12.8-1.

Vi anbefaler at du opgraderer dine NSS-pakker.

Rettet i:

Debian GNU/Linux 5.0 (lenny)

Kildekode:: http://security.debian.org/pool/updates/main/n/nss/nss_3.12.3.1-0lenny2.dsc; http://security.debian.org/pool/updates/main/n/nss/nss_3.12.3.1-0lenny2.diff.gz; http://security.debian.org/pool/updates/main/n/nss/nss_3.12.3.1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_alpha.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_alpha.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_alpha.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_amd64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_amd64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_amd64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_arm.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_arm.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_arm.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_armel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_armel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_armel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_hppa.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_hppa.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_hppa.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_i386.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_i386.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_i386.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_ia64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_ia64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_ia64.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_mips.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_mips.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_mips.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_s390.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_s390.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_s390.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/n/nss/libnss3-1d-dbg_3.12.3.1-0lenny2_sparc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-dev_3.12.3.1-0lenny2_sparc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-1d_3.12.3.1-0lenny2_sparc.deb; http://security.debian.org/pool/updates/main/n/nss/libnss3-tools_3.12.3.1-0lenny2_sparc.deb

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