Description
ISC DHCP server 4.2 before 4.2.0-P2, when configured to use failover partnerships, allows remote attackers to cause a denial of service (communications-interrupted state and DHCP client service loss) by connecting to a port that is only intended for a failover peer, as demonstrated by a Nagios check_tcp process check to TCP port 520.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052329.html ↗
- http://secunia.com/advisories/42618 ↗
- http://www.vupen.com/english/advisories/2010/3208 ↗
- http://www.vupen.com/english/advisories/2011/0052 ↗
- https://lists.isc.org/pipermail/dhcp-users/2010-December/012368.html ↗
- https://www.isc.org/software/dhcp/advisories/cve-2010-3616 ↗
- http://www.kb.cert.org/vuls/id/159528 ↗
- http://www.securitytracker.com/id?1024862 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:001 ↗
- http://www.securityfocus.com/bid/45360 ↗
- http://secunia.com/advisories/42682 ↗