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CVE
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CVE-2011-0355Date: (C)2011-02-17   (M)2023-12-22


Cisco Nexus 1000V Virtual Ethernet Module (VEM) 4.0(4) SV1(1) through SV1(3b), as used in VMware ESX 4.0 and 4.1 and ESXi 4.0 and 4.1, does not properly handle dropped packets, which allows guest OS users to cause a denial of service (ESX or ESXi host OS crash) by sending an 802.1Q tagged packet over an access vEthernet port, aka Cisco Bug ID CSCtj17451.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.8
Exploit Score: 10.0
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
SECTRACK-1025030
http://www.securityfocus.com/archive/1/516259/100/0/threaded
SECUNIA-43084
BID-46247
OSVDB-70837
SREASON-8090
ADV-2011-0314
ADV-2011-0315
http://lists.vmware.com/pipermail/security-announce/2011/000118.html
cisco-nexus-packets-dos(65217)
http://www.cisco.com/en/US/docs/switches/datacenter/nexus1000/sw/4_0_4_s_v_1_3_c/release/notes/n1000v_rn.html
http://www.vmware.com/security/advisories/VMSA-2011-0002.html

CWE    1
CWE-399

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