Vulnerability Details : 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 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.
Vulnerability category: Denial of service
Products affected by CVE-2012-4622
- cpe:2.3:o:cisco:ios_xe:3.2.00.xo.15.0\(2\)xo:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-4622
1.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-4622
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST |
CWE ids for CVE-2012-4622
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4622
-
http://www.securitytracker.com/id?1027573
Cisco Catalyst Switch Unspecified Packet Processing Flaw Lets Remote Users Deny Service - SecurityTracker
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https://exchange.xforce.ibmcloud.com/vulnerabilities/78886
Cisco Catalyst 4500E Series Switch denial of service CVE-2012-4622 Vulnerability Report
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http://www.securityfocus.com/bid/55701
Cisco Catalyst 4500E Series Switch CVE-2012-4622 Denial of Service Vulnerability
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http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-ecc
Cisco Catalyst 4500E Series Switch with Cisco Catalyst Supervisor Engine 7L-E Denial of Service VulnerabilityVendor Advisory
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