Debians sikkerhedsbulletin

DSA-1541-1 openldap2.3 -- flere sårbarheder

Rapporteret den:

8. apr 2008

Berørte pakker:

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 440632, Fejl 448644, Fejl 465875.
I Mitres CVE-ordbog: CVE-2007-5707, CVE-2007-5708, CVE-2007-6698, CVE-2008-0658.

Yderligere oplysninger:

Flere fjernudnytbare sårbarheder er opdaget i OpenLDAP, en fri implementering af Lightweight Directory Access Protocol. Projektet Common Vulnerabilities and Exposures har fundet frem til følgende problemer:

CVE-2007-5707
Thomas Sesselmann opdagede at slapd kunne bringes til at gå ned gennem misdannede modify-forespørgsler.
CVE-2007-5708
Toby Blade opdagede at ukorrekt hukommelseshåndtering i slapo-pcache kunne føre til lammelsesangreb (denial of service) gennem fremstillede søgeforespørgsler.
CVE-2007-6698
Man opdagede at en programmeringsfejl i grænsefladen til BDB-storagebackend'en kunne føre til lammelsesangreb gennem fremstillede modify-forespørgsler.
CVE-2008-0658
Man opdagede at en programmeringsfejl i grænsefladen til BDB-storagebackend'en kunne føre til lammelsesangreb gennem fremstillede modrdn-forespørgsler.

I den stabile distribution (etch), er disse problemer rettet i version 2.3.30-5+etch1.

I den ustabile distribution (sid), er disse problemer rettet i version 2.4.7-6.1.

Vi anbefaler at du opgraderer dine openldap2.3-pakker.

Rettet i:

Debian GNU/Linux 4.0 (stable)

Kildekode:: http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch1.diff.gz; http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30.orig.tar.gz; http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch1.dsc
Alpha:: http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_alpha.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_alpha.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_amd64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_amd64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_arm.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_arm.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_hppa.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_hppa.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_i386.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_i386.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_ia64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_ia64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_mips.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_mips.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_s390.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_s390.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch1_sparc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch1_sparc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch1_sparc.deb

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