CVEvulnerability

CVE-2013-6683

6.1 MEDIUM Published 2013-11-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2013-11-13
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-20

Description

The IPv6 implementation in Cisco NX-OS does not properly handle neighbor-table adjacencies, which allows remote attackers to cause a denial of service (NS processing outage) via a series of malformed packets, aka Bug ID CSCtd15904.

Affected configurations

• cisco nx-os

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References