Vulnerability Details : CVE-2013-6683
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.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2013-6683
- cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-6683
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-6683
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | AV:A/AC:L/Au:N/C:N/I:N/A:C |
6.5
|
6.9
|
NIST |
CWE ids for CVE-2013-6683
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-6683
-
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6683
Cisco Nexus 4000 Series Switches IPv6 Denial of Service VulnerabilityVendor Advisory
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