Debian Security Advisory

DSA-1172-1 bind9 -- programming error

Date Reported:

09 Sep 2006

Affected Packages:

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2006-4095, CVE-2006-4096.
CERT's vulnerabilities, advisories and incident notes: VU#697164, VU#915404.

More information:

Two vulnerabilities have been discovered in BIND9, the Berkeley Internet Name Domain server. The first relates to SIG query processing and the second relates to a condition that can trigger an INSIST failure, both lead to a denial of service.

For the stable distribution (sarge) these problems have been fixed in version 9.2.4-1sarge1.

For the unstable distribution (sid) these problems have been fixed in version 9.3.2-P1-1.

We recommend that you upgrade your bind9 package.

Fixed in:

Debian GNU/Linux 3.1 (sarge)

Source:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1.dsc; http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1.diff.gz; http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4.orig.tar.gz
Architecture-independent component:: http://security.debian.org/pool/updates/main/b/bind9/bind9-doc_9.2.4-1sarge1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_alpha.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_amd64.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_arm.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_arm.deb
HPPA:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_hppa.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_i386.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_ia64.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_m68k.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_mips.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_s390.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/b/bind9/bind9_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/bind9-host_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/dnsutils_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/libbind-dev_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/libdns16_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisc7_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccc0_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/libisccfg0_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/liblwres1_9.2.4-1sarge1_sparc.deb; http://security.debian.org/pool/updates/main/b/bind9/lwresd_9.2.4-1sarge1_sparc.deb

MD5 checksums of the listed files are available in the original advisory.