Säkerhetsbulletin från Debian

DSA-1650-1 openldap2.3 -- överbelastningsattack

Rapporterat den:

2008-10-12

Berörda paket:

openldap2.3

Sårbara:

Referenser i säkerhetsdatabaser:

I Debians felrapporteringssystem: Fel 488710.
I Mitres CVE-förteckning: CVE-2008-2952.

Ytterligare information:

Cameron Hotchkies upptäckte att OpenLDAP-servern slapd, en fri implementation av Lightweight Directory Access Protocol, kan kraschas genom att skicka felformaterade ASN1-förfrågningar.

För den stabila utgåvan (Etch) har dessa problems rättats i version 2.3.30-5+etch2.

För den instabila utgåvan (Sid) har dessa problem rättats i version 2.4.10-3 av openldap-paketet.

Vi rekommenderar att ni uppgraderar ert openldap2.3-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: 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+etch2.diff.gz; http://security.debian.org/pool/updates/main/o/openldap2.3/openldap2.3_2.3.30-5+etch2.dsc
Alpha:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_alpha.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_amd64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_arm.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_arm.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_hppa.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_i386.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_ia64.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_mips.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_mips.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_mipsel.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_mipsel.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_powerpc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_s390.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/o/openldap2.3/ldap-utils_2.3.30-5+etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/libldap-2.3-0_2.3.30-5+etch2_sparc.deb; http://security.debian.org/pool/updates/main/o/openldap2.3/slapd_2.3.30-5+etch2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.