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Debian Security Advisory DSA-3023-1                   security@debian.org
http://www.debian.org/security/                      Salvatore Bonaccorso
September 11, 2014                     http://www.debian.org/security/faq
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Package        : bind9
CVE ID         : CVE-2014-0591
Debian Bug     : 735190

Jared Mauch reported a denial of service flaw in the way BIND, a DNS
server, handled queries for NSEC3-signed zones. A remote attacker could
use this flaw against an authoritative name server that served
NCES3-signed zones by sending a specially crafted query, which, when
processed, would cause named to crash.

For the stable distribution (wheezy), this problem has been fixed in
version 1:9.8.4.dfsg.P1-6+nmu2+deb7u2.

For the testing distribution (jessie), this problem has been fixed in
version 1:9.9.5.dfsg-2.

For the unstable distribution (sid), this problem has been fixed in
version 1:9.9.5.dfsg-2.

We recommend that you upgrade your bind9 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Debian: DSA-3023-1: bind9 security update

September 11, 2014
Jared Mauch reported a denial of service flaw in the way BIND, a DNS server, handled queries for NSEC3-signed zones

Summary

For the stable distribution (wheezy), this problem has been fixed in
version 1:9.8.4.dfsg.P1-6+nmu2+deb7u2.

For the testing distribution (jessie), this problem has been fixed in
version 1:9.9.5.dfsg-2.

For the unstable distribution (sid), this problem has been fixed in
version 1:9.9.5.dfsg-2.

We recommend that you upgrade your bind9 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org

Severity
Jared Mauch reported a denial of service flaw in the way BIND, a DNS
server, handled queries for NSEC3-signed zones. A remote attacker could
use this flaw against an authoritative name server that served
NCES3-signed zones by sending a specially crafted query, which, when
processed, would cause named to crash.

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