CVE-2012-4622 - Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E

CVE-2012-4622

Summary

Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E card is installed, allows remote attackers to cause a denial of service (card reload) via malformed packets that trigger uncorrected ECC error messages, aka Bug ID CSCty88456.

References

Vulnerable Configurations

cpe:2.3:o:cisco:ios_xe:3.2.00.xo.15.0\(2\)xo:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:3.2.00.xo.15.0\(2\)xo:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_4500e_series:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_4500e_series:-:*:*:*:*:*:*:*

CVSS

Base:	7.1 (as of 29-08-2017 - 01:32)
Impact:
Exploitability:

CWE

CWE-399

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	COMPLETE

cvss-vector via4

AV:N/AC:M/Au:N/C:N/I:N/A:C

refmap via4

bid	55701
cisco	20120926 Cisco Catalyst 4500E Series Switch with Cisco Catalyst Supervisor Engine 7L-E Denial of Service Vulnerability
osvdb	85821
sectrack	1027573
xf	cisco-catalyst-dos(78886)

Last major update

29-08-2017 - 01:32

Published

27-09-2012 - 00:55

Last modified

29-08-2017 - 01:32