NVD
- Id
- 8892
- Name
- CVE-2011-2057
- Description
- The cat6000-dot1x component in Cisco IOS 12.2 before 12.2(33)SXI7 does not properly handle (1) a loop between a dot1x enabled port and an open-authentication dot1x enabled port and (2) a loop between a dot1x enabled port and a non-dot1x port, which allows remote attackers to cause a denial of service (traffic storm) via unspecified vectors that trigger many Spanning Tree Protocol (STP) Bridge Protocol Data Unit (BPDU) frames, aka Bug ID CSCtq36327.
- Reject
- CVSS Version
- 2
- CVSS Score
- 7.8
- Severity
- High
- CVSS Base Score
- 7.8
- CVSS Impact Subscore
- 6.9
- CVSS Exploit Subscore
- 10
- CVSS Vector
- (AV:N/AC:L/Au:N/C:N/I:N/A:C)
- Pub Date
- 2017-01-07
- Published
- 2011-10-21
- Modified Date
- 2012-05-14
- Seq
- 2011-2057