Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2012-3571

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
25/07/2012
Last modified:
01/04/2020

Description

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.

Impact

Vector 2.0
AV:A/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
6.10
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:isc:dhcp:4.1.2:*:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:-:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:a1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:a2:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:b1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:b2:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:p1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.1:-:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.1:b1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.1:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.2:-:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.2:b1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.2:rc1:*:*:*:*:*:*
cpe:2.3:a:isc:dhcp:4.2.3:-:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools