Vulnerability in Cisco 1000v
CVE-2015-6277
The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.2(1)SV3(1.4), Nexus 3000 devices 7.3(0)ZD(0.47), Nexus 4000 devices 4.1(2)E1, Nexus 9000 devices 7.3(0)ZD(0.61), and MDS 9000 devices 7.0(0)HSK(0.353) and SAN-OS NX-OS on MDS 9000 devices 7.0(0)HSK(0.353) allows remote attackers to cause a denial of service (ARP process restart) via crafted packet-header fields, aka Bug ID CSCut25292.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.1 (Medium). Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.009 (59.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Cisco 1000v — versions 5.2\(1\)sv3\(1.4\), 5.2(1)sv3(1.4)
- Cisco Mds 9000
- Cisco Nexus 3000
- Cisco Nexus 4000
- Cisco Nexus 9000
- Cisco Nx-Os — versions 7.0(0)hsk(0.353), 4.1(2)e1, 7.3\(0\)zd\(0.47\)
- Cisco San-Os — versions 7.0(0)hsk(0.353), 7.0\(0\)hsk\(0.353\)
Weakness classification (CWE)
References
- www.securitytracker.com/id/1033443 (vdb-entry)
- tools.cisco.com/security/center/viewAlert.x (vendor-advisory, Vendor Advisory)