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

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CVE-2012-0382

Severity CVSS v4.0:
Pending analysis
Type:
CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
Publication date:
29/03/2012
Last modified:
30/07/2020

Description

The Multicast Source Discovery Protocol (MSDP) implementation in Cisco IOS 12.0, 12.2 through 12.4, and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.1S and 3.1.xSG and 3.2.xSG before 3.2.2SG allows remote attackers to cause a denial of service (device reload) via encapsulated IGMP data in an MSDP packet, aka Bug ID CSCtr28857.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)dx:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)s:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)t:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xa:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xd:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xd1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xd3:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xd4:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xe:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xe2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xe3:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios:12.2\(1\)xh:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools