VulnerabilityModified
CVE-2011-4023
Memory leak in libcmd in Cisco NX-OS 5.0 on Nexus switches allows remote authenticated users to cause a denial of service (memory consumption) via SNMP requests, aka Bug ID CSCtr65682.
HIGH 7.8EPSS 1.31%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Memory leak in libcmd in Cisco NX-OS 5.0 on Nexus switches allows remote authenticated users to cause a denial of service (memory consumption) via SNMP requests, aka Bug ID CSCtr65682.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 1.31% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- cisco/nx-os · cisco/nexus 2148t fex switch · cisco/nexus 2224tp fex switch · cisco/nexus 2232pp fex switch · cisco/nexus 2232tm fex switch · cisco/nexus 2248tp e fex switch · cisco/nexus 2248tp fex switch · cisco/nexus 5010p switch · cisco/nexus 5020p switch · cisco/nexus 5548p · cisco/nexus 5548up · cisco/nexus 5596up
- Source
- psirt@cisco.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.