VulnerabilityModified
CVE-2014-2124
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.
HIGH 7.1EPSS 1.97%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 1.97% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cisco/ios · cisco/catalyst 6500
- Source
- psirt@cisco.com
References
- http://secunia.com/advisories/57515Permissions Required
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=33413Vendor Advisory
- http://www.securityfocus.com/bid/66301Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029942Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91904
- http://secunia.com/advisories/57515Permissions Required
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=33413Vendor Advisory
- http://www.securityfocus.com/bid/66301Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029942Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91904
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.