Cisco NX-OS 11.1(1c) on Nexus 9000 Hang denial of service : 8/20/2015 6:08:47 AM

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Vulnerability Advisories
Vulnerabilities of scip VulDB

Cisco NX-OS 11.1(1c) on Nexus 9000 Hang denial of service
8/18/2015 7:00:00 PM

General

scipID: 77335
Affected: Cisco NX-OS 11.1(1c)
Published: 08/19/2015
Risk: problematic

Created: 08/20/2015
Entry: 66.3% complete

Summary

A vulnerability was found in Cisco NX-OS 11.1(1c) on Nexus 9000. It has been declared as problematic. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a denial of service vulnerability (hang). As an impact it is known to affect availability. The summary by CVE is:

Cisco NX-OS on Nexus 9000 devices 11.1(1c) allows remote authenticated users to cause a denial of service (device hang) via large files that are copied to a device’s filesystem, aka Bug ID CSCuu77225.

The weakness was published 08/19/2015 as CSCuu77225 as advisory (Website). This vulnerability is known as CVE-2015-4301. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

CVSS

Base Score: 3.5 (CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:P) [?]
Temp Score: 3.5 (CVSS2#E:ND/RL:ND/RC:ND) [?]

CPE

Exploiting

Class: Denial of service
Local: No
Remote: Yes

Availability: No

Countermeasures

Recommended: no mitigation known
0-Day Time: 0 days since found

Timeline

08/19/2015 | Advisory disclosed
08/20/2015 | VulDB entry created
08/20/2015 | VulDB entry updated

Sources

Advisory: CSCuu77225

CVE: CVE-2015-4301 (mitre.org) (nvd.nist.org) (cvedetails.com)

 

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