CVE-2006-3122
First published: Wed Aug 09 2006(Updated: )
The supersede_lease function in memory.c in ISC DHCP (dhcpd) server 2.0pl5 allows remote attackers to cause a denial of service (application crash) via a DHCPDISCOVER packet with a 32 byte client-identifier, which causes the packet to be interpreted as a corrupt uid and causes the server to exit with "corrupt lease uid."
Credit: security@debian.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ISC DHCPD | <=2.0pl5 |
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Reference Links
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=380273
- http://www.debian.org/security/2006/dsa-1143
- http://secunia.com/advisories/21345
- http://secunia.com/advisories/21363
- http://www.securityfocus.com/bid/19348
- http://www.openbsd.org/errata.html#dhcpd
- http://secunia.com/advisories/21655
- http://securitytracker.com/id?1016755
- http://www.vupen.com/english/advisories/2006/3158
- collector/nvd-historical
- collector/nvd-index
- agent/weakness
- agent/author
- agent/severity
- agent/references
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/isc
- canonical/isc dhcpd
- version/isc dhcpd/2.0pl5