Command injection

Cisco NX-OS 6.02U60.46 on N3K devices allows remote authenticated users to cause a denial of service temporary SNMP outage via an SNMP request for an OID that does not exist, aka Bug ID CSCuw36684...

CVE-2015-6308

Cisco NX-OS 6.0(2)U6(0.46) on Cisco Nexus 3000 (N3K) devices is affected by CVE-2015-6308. The issue arises in the SNMP interface: remote authenticated users can trigger a denial of service (temporary SNMP outage) by sending an SNMP request for a non-existent OID. Impact is described as a partial...

CVE-2015-6295

Cisco NX-OS 6.12I34 and 7.03I11 on Nexus 9000 N9K devices allows remote attackers to cause a denial of service CPU consumption or control-plane instability or trigger unintended traffic forwarding via a Layer 2 packet with a reserved VLAN number, aka Bug ID CSCuw13560...

Code injection

Cisco NX-OS 6.12I34 and 7.03I11 on Nexus 9000 N9K devices allows remote attackers to cause a denial of service CPU consumption or control-plane instability or trigger unintended traffic forwarding via a Layer 2 packet with a reserved VLAN number, aka Bug ID CSCuw13560...

CVE-2015-6295

CVE-2015-6295 affects Cisco NX-OS running on Nexus 9000 series: 6.1(2)I3(4) and 7.0(3)I1(1). The vulnerability stems from handling of Layer 2 packets tagged with a reserved VLAN number, due to a lack of validation, which could allow an unauthenticated adjacent attacker to cause a partial DoS via ...

CVE-2015-6295

Cisco NX-OS 6.12I34 and 7.03I11 on Nexus 9000 N9K devices allows remote attackers to cause a denial of service CPU consumption or control-plane instability or trigger unintended traffic forwarding via a Layer 2 packet with a reserved VLAN number, aka Bug ID CSCuw13560...

CVE-2015-6277

The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.21SV31.4, Nexus 3000 devices 7.30ZD0.47, Nexus 4000 devices 4.12E1, Nexus 9000 devices 7.30ZD0.61, and MDS 9000 devices 7.00HSK0.353 and SAN-OS NX-OS on MDS 9000 devices 7.00HSK0.353 allows remote attackers to cause...

Code injection

The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.21SV31.4, Nexus 3000 devices 7.30ZD0.47, Nexus 4000 devices 4.12E1, Nexus 9000 devices 7.30ZD0.61, and MDS 9000 devices 7.00HSK0.353 and SAN-OS NX-OS on MDS 9000 devices 7.00HSK0.353 allows remote attackers to cause...

CVE-2015-6277

Cisco NX-OS ARP handling vulnerability (CVE-2015-6277) affects multiple Cisco platforms: Nexus 1000V (VMware vSphere 5.2(1)SV3(1.4)), Nexus 3000, Nexus 4000, Nexus 9000, MDS 9000 and SAN-OS NX-OS on MDS 9000. Root cause is improper input/packet-header field validation in the ARP implementation, a...

CVE-2015-6277

The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.21SV31.4, Nexus 3000 devices 7.30ZD0.47, Nexus 4000 devices 4.12E1, Nexus 9000 devices 7.30ZD0.61, and MDS 9000 devices 7.00HSK0.353 and SAN-OS NX-OS on MDS 9000 devices 7.00HSK0.353 allows remote attackers to cause...

Cisco NX-OS Malformed ARP Header Denial of Service Vulnerability

A vulnerability in Address Resolution Protocol ARP feature of the Cisco Nexus Operating System NX-OS could allow an unauthenticated, adjacent attacker to cause a partial denial of service DoS condition because the ARP process unexpectedly restarts. The vulnerability is due to improper input...

CVE-2015-4323

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.9; Nexus 3000 devices 6.02U51.41, 7.03I20.373, and 7.30ZN0.83; Nexus 4000 devices 4.12E11b; Nexus 7000 devices 6.214S1; Nexus 9000 devices 7.30ZN0.9; and MDS 9000 devices 6.2 13 and 7.10ZN91.99 and MDS SAN-OS...

Buffer overflow

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.9; Nexus 3000 devices 6.02U51.41, 7.03I20.373, and 7.30ZN0.83; Nexus 4000 devices 4.12E11b; Nexus 7000 devices 6.214S1; Nexus 9000 devices 7.30ZN0.9; and MDS 9000 devices 6.2 13 and 7.10ZN91.99 and MDS SAN-OS...

CVE-2015-4323

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.9; Nexus 3000 devices 6.02U51.41, 7.03I20.373, and 7.30ZN0.83; Nexus 4000 devices 4.12E11b; Nexus 7000 devices 6.214S1; Nexus 9000 devices 7.30ZN0.9; and MDS 9000 devices 6.2 13 and 7.10ZN91.99 and MDS SAN-OS...

CVE-2015-4323

Cisco NX-OS ARP DoS (CVE-2015-4323): Buffer overflow in ARP input handling caused by incorrect MTU validation on Nexus/NX-OS platforms (Nexus 1000V, Nexus 3000/4000, 7000/9000, MDS SAN-OS). An unauthenticated, adjacent attacker can send a crafted ARP packet to trigger a denial of service (device ...

CVE-2015-4324

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.81, Nexus 3000 devices 7.30ZN0.81, Nexus 4000 devices 4.12E11c, Nexus 7000 devices 7.20N10.1, and Nexus 9000 devices 7.30ZN0.81 allows remote attackers to cause a denial of service IGMP process restart via a malforme...

CVE-2015-4301

Cisco NX-OS on Nexus 9000 devices 11.11c allows remote authenticated users to cause a denial of service device hang via large files that are copied to a device's filesystem, aka Bug ID CSCuu77225...

Buffer overflow

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.30ZN0.81, Nexus 3000 devices 7.30ZN0.81, Nexus 4000 devices 4.12E11c, Nexus 7000 devices 7.20N10.1, and Nexus 9000 devices 7.30ZN0.81 allows remote attackers to cause a denial of service IGMP process restart via a malforme...

Design/Logic Flaw

Cisco NX-OS on Nexus 9000 devices 11.11c allows remote authenticated users to cause a denial of service device hang via large files that are copied to a device's filesystem, aka Bug ID CSCuu77225...

CVE-2015-4301

Cisco Nexus 9000 Series NX-OS (Nexus 9000 devices, 11.1(1c)) is affected by CVE-2015-4301. The issue allows a remote authenticated attacker to cause a denial of service (device hang) by copying large files to the device filesystem, via Bug CSCuu77225. Exploitation requires valid credentials and t...