CVE-2014-2124

Description

Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.

Category

7.1
CVSS
Severity: High
CVSS 2.0 •
EPSS 2.82% Top 15%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=33413 vendor advisory
http://www.securitytracker.com/id/1029942 third party advisory vdb entry
http://www.securityfocus.com/bid/66301 third party advisory vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124 vendor advisory
http://secunia.com/advisories/57515 third party advisory permissions required
https://exchange.xforce.ibmcloud.com/vulnerabilities/91904 vdb entry

Frequently Asked Questions

What is the severity of CVE-2014-2124?
CVE-2014-2124 has been scored as a high severity vulnerability.
How to fix CVE-2014-2124?
To fix CVE-2014-2124, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-2124 being actively exploited in the wild?
It is possible that CVE-2014-2124 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.