CVEvulnerability

CVE-2011-1625

5.4 MEDIUM Published 2011-08-18 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-08-18
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.4 MEDIUM — AV:N/AC:H/Au:N/C:N/I:N/A:C
Weaknesses
CWE-362

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.

Affected configurations

• cisco ios 12.2 • cisco ios 12.3 • cisco ios 12.4 • cisco ios 15.0 • cisco ios 15.1

Related

Weakness · CWE (1)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness

References