CVEvulnerability

CVE-2015-4323

6.1 MEDIUM Published 2015-08-19 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-08-19
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-119

Description

Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.9); Nexus 3000 devices 6.0(2)U5(1.41), 7.0(3)I2(0.373), and 7.3(0)ZN(0.83); Nexus 4000 devices 4.1(2)E1(1b); Nexus 7000 devices 6.2(14)S1; Nexus 9000 devices 7.3(0)ZN(0.9); and MDS 9000 devices 6.2 (13) and 7.1(0)ZN(91.99) and MDS SAN-OS 7.1(0)ZN(91.99) allows remote attackers to cause a denial of service (device outage) via a crafted ARP packet, related to incorrect MTU validation, aka Bug IDs CSCuv71933, CSCuv61341, CSCuv61321, CSCuu78074, CSCut37060, CSCuv61266, CSCuv61351, CSCuv61358, and CSCuv61366.

Affected configurations

• cisco nx-os 6.2\(14\)s1 • cisco nx-os 6.0\(2\)u5\(1.41\) • cisco nx-os 7.0\(3\)i2\(0.373\) • cisco nx-os 7.3\(0\)zn\(0.83\) • cisco nx-os 7.3\(0\)zn\(0.9\) • cisco mds 9000 nx-os 6.2\(13\) • cisco mds 9000 nx-os 7.1\(0\)zn\(91.99\) • cisco nx-os 4.1\(2\)e1\(1b\)

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References