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CVE-2012-3571

Publication date 25 July 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier.

Read the notes from the security team

Status

Package Ubuntu Release Status
dhcp3 12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy
Not affected
isc-dhcp 12.04 LTS precise
Fixed 4.1.ESV-R4-0ubuntu5.2
11.10 oneiric
Fixed 4.1.1-P1-17ubuntu10.3
11.04 natty
Fixed 4.1.1-P1-15ubuntu9.4
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Notes

mdeslaur

3.x is probably not affected, as it wasn't affected by CVE-2010-2156 either.

References

Related Ubuntu Security Notices (USN)

Other references