Vulnerability Description
Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.81), Nexus 3000 devices 7.3(0)ZN(0.81), Nexus 4000 devices 4.1(2)E1(1c), Nexus 7000 devices 7.2(0)N1(0.1), and Nexus 9000 devices 7.3(0)ZN(0.81) allows remote attackers to cause a denial of service (IGMP process restart) via a malformed IGMPv3 packet that is mishandled during memory allocation, aka Bug IDs CSCuv69713, CSCuv69717, CSCuv69723, CSCuv69732, and CSCuv48908.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Nx-Os | 7.3\(0\)zn\(0.81\) |
| Cisco | Nexus 3016 | - |
| Cisco | Nexus 3048 | - |
| Cisco | Nexus 3064 | - |
| Cisco | Nexus 31128Pq | All versions |
| Cisco | Nexus 3132Q | - |
| Cisco | Nexus 3164Q | - |
| Cisco | Nexus 3172 | - |
| Cisco | Nexus 3232C | - |
| Cisco | Nexus 3264Q | - |
| Cisco | Nexus 3524 | - |
| Cisco | Nexus 3548 | - |
| Cisco | Nexus 93120Tx | - |
| Cisco | Nexus 93128Tx | - |
| Cisco | Nexus 9332Pq | - |
| Cisco | Nexus 9336Pq Aci Spine | - |
| Cisco | Nexus 9372Px | - |
| Cisco | Nexus 9372Tx | - |
| Cisco | Nexus 9396Px | - |
| Cisco | Nexus 9396Tx | - |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40470Vendor Advisory
- http://www.securityfocus.com/bid/76372Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1033327Third Party AdvisoryVDB Entry
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40470Vendor Advisory
- http://www.securityfocus.com/bid/76372Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1033327Third Party AdvisoryVDB Entry
FAQ
What is CVE-2015-4324?
CVE-2015-4324 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.81), Nexus 3000 devices 7.3(0)ZN(0.81), Nexus 4000 devices 4.1(2)E1(1c), Nexus 7000 devices 7.2(0)N1(0.1), and Nexus...
How severe is CVE-2015-4324?
CVE-2015-4324 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-4324?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Nx-Os, Cisco Nexus 3016, Cisco Nexus 3048, Cisco Nexus 3064, Cisco Nexus 31128Pq.