CVE-2015-6277

MEDIUM 6.1CVE-2015-6277 · Published 02/09/2015 · updated 17/06/2026

In short

CVE-2015-6277 is a MEDIUM (CVSS 6.1) vulnerability affecting 1000v (cisco).
Chance of exploitation in the next 30 days (EPSS): 0.89%, higher than 59.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
1000v cisco	`= 5.2(1)sv3(1.4)`	No fix yet

Description

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.

References

tools.cisco.com/security/center/viewAlert.x · Vendor Advisory
securitytracker.com/id/1033443

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