CVE-2011-1625

Severity CVSS v4.0:

Pending analysis

Type:

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Publication date:

18/08/2011

Last modified:

11/04/2025

Description

Cisco IOS 12.2, 12.3, 12.4, 15.0, and 15.1, when the data-link switching (DLSw) feature is configured, allows remote attackers to cause a denial of service (device crash) by sending a sequence of malformed packets and leveraging a "narrow timing window," aka Bug ID CSCtf74999, a different vulnerability than CVE-2007-0199, CVE-2008-1152, and CVE-2009-0629.

Impact

Vector 2.0

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

Base Score: 5.40 MEDIUM
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C

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

Base Score 2.0

5.40

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:cisco:ios:12.2:::::::*
cpe:2.3:o:cisco:ios:12.3:::::::*
cpe:2.3:o:cisco:ios:12.4:::::::*
cpe:2.3:o:cisco:ios:15.0:::::::*
cpe:2.3:o:cisco:ios:15.1:::::::*

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

CPE	From	Up to
cpe:2.3:o:cisco:ios:12.2:::::::*
cpe:2.3:o:cisco:ios:12.3:::::::*
cpe:2.3:o:cisco:ios:12.4:::::::*
cpe:2.3:o:cisco:ios:15.0:::::::*
cpe:2.3:o:cisco:ios:15.1:::::::*

CVE-2011-1625

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools