Cisco NX-OS on Nexus 1000v/Nexus 5000/Nexus 7000 resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco NX-OS on Nexus 1000v/Nexus 5000/Nexus 7000. This issue affects some unknown processing. The manipulation results in resource management. This vulnerability is known as CVE-2012-0352. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cisco NX-OS on Nexus 1000v/Nexus 5000/Nexus 7000 (Router Operating System) (unknown version). Affected is an unknown code block. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. CVE summarizes:

Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x before 5.0(2)N1(1) on Nexus 5000 series switches; and 4.2.x before 4.2.8, 5.0.x before 5.0.5, and 5.1.x before 5.1.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (netstack process crash and device reload) via a malformed IP packet, aka Bug IDs CSCti23447, CSCti49507, and CSCtj01991.

The weakness was published 02/16/2012 with Cisco as cisco-sa-20120215-nxos as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2012-0352 since 01/04/2012. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (73214), SecurityFocus (BID 52027†) and Vulnerability Center (SBV-34551†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 103402
OpenVAS Name: Multiple Cisco Nexus Devices IP Stack Remote Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/04/2012 🔍
02/15/2012 +42 days 🔍
02/16/2012 +1 days 🔍
02/16/2012 +0 days 🔍
02/16/2012 +0 days 🔍
02/28/2012 +12 days 🔍
03/23/2015 +1119 days 🔍
05/04/2019 +1503 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20120215-nxos
Organization: Cisco
Status: Confirmed

CVE: CVE-2012-0352 (🔍)
GCVE (CVE): GCVE-0-2012-0352
GCVE (VulDB): GCVE-100-60240
X-Force: 73214
SecurityFocus: 52027 - Multiple Cisco Nexus Devices IP Stack Remote Denial of Service Vulnerability
Vulnerability Center: 34551 - [cisco-sa-20120215-nxos] Cisco NX-OS on Nexus Switches Remote Denial of Service Vulnerability, High

Entryinfo

Created: 03/23/2015 16:50
Updated: 05/04/2019 19:09
Changes: 03/23/2015 16:50 (57), 05/04/2019 19:09 (8)
Complete: 🔍
Cache ID: 216:CEB:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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