BIND: Multiple vulnerabilities
Gentoo Linux Security Advisory
||GLSA 201006-11 / BIND
||June 01, 2010
||June 01, 2010: 01
All supported architectures
Several cache poisoning vulnerabilities have been found in BIND.
ISC BIND is the Internet Systems Consortium implementation of the
Domain Name System (DNS) protocol.
Multiple cache poisoning vulnerabilities were discovered in BIND. For
further information please consult the CVE entries and the ISC Security
Bulletin referenced below.
Note: CVE-2010-0290 and CVE-2010-0382 exist because of an incomplete
fix and a regression for CVE-2009-4022.
An attacker could exploit this weakness to poison the cache of a
recursive resolver and thus spoof DNS traffic, which could e.g. lead to
the redirection of web or mail traffic to malicious sites.
There is no known workaround at this time.
All BIND users should upgrade to the latest version:
Code Listing 3.1: Resolution
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-dns/bind-9.4.3_p5"