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CVE-2009-1892

Publication date 17 July 2009

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.

Read the notes from the security team

Status

Package Ubuntu Release Status
dhcp 11.04 natty Not in release
10.10 maverick Not in release
10.04 LTS lucid Not in release
9.10 karmic Not in release
9.04 jaunty Not in release
8.10 intrepid Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper
Not affected
dhcp3 11.04 natty Not in release
10.10 maverick
Not affected
10.04 LTS lucid
Not affected
9.10 karmic Ignored end of life
9.04 jaunty Ignored end of life
8.10 intrepid Ignored end of life, was needed
8.04 LTS hardy
Not affected
6.06 LTS dapper Ignored end of life

Notes

jdstrand

POC does not work on Ubuntu 8.04 LTS and earlier, and report states it is only 3.1 and higher requires a somewhat broken configuration to exploit