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ubuntucveUbuntu.comUB:CVE-2012-3571
HistoryJul 25, 2012 - 12:00 a.m.

CVE-2012-3571

2012-07-2500:00:00
ubuntu.com
ubuntu.com
10

6.1 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

0.076 Low

EPSS

Percentile

94.0%

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.

Notes

Author Note
mdeslaur 3.x is probably not affected, as it wasn’t affected by CVE-2010-2156 either.
OSVersionArchitecturePackageVersionFilename
ubuntu11.04noarchisc-dhcp< 4.1.1-P1-15ubuntu9.4UNKNOWN
ubuntu11.10noarchisc-dhcp< 4.1.1-P1-17ubuntu10.3UNKNOWN
ubuntu12.04noarchisc-dhcp< 4.1.ESV-R4-0ubuntu5.2UNKNOWN

6.1 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

0.076 Low

EPSS

Percentile

94.0%