Cisco IOS DLSw Denial of Service Vulnerability

CVE-2011-1625 · MEDIUM Severity

AV:N/AC:H/AU:N/C:N/I:N/A:C

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.

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