Cisco IOS XE 3.15.0s/3.15.1s/3.16.0s SNMP Request resource management

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco IOS XE 3.15.0s/3.15.1s/3.16.0s. Affected is an unknown function of the component SNMP Request Handler. The manipulation leads to resource management. This vulnerability is listed as CVE-2016-1432. The attack may be initiated remotely. There is no available exploit. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability was found in Cisco IOS XE 3.15.0s/3.15.1s/3.16.0s (Router Operating System) and classified as critical. This issue affects an unknown code of the component SNMP Request Handler. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

Cisco IOS XE 3.15S and 3.16S on cBR-8 Converged Broadband Router devices allows remote authenticated users to cause a denial of service (NULL pointer dereference and card restart) via a crafted SNMP request, aka Bug ID CSCuu68862.

The weakness was presented 06/18/2016 as CSCuu68862 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2016-1432 since 01/04/2016. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Addressing this vulnerability is possible by firewalling .

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

Timelineinfo

01/04/2016 🔍
06/17/2016 +165 days 🔍
06/18/2016 +1 days 🔍
06/19/2016 +1 days 🔍
03/11/2019 +995 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuu68862
Status: Confirmed

CVE: CVE-2016-1432 (🔍)
GCVE (CVE): GCVE-0-2016-1432
GCVE (VulDB): GCVE-100-88043

OVAL: 🔍
scip Labs: https://www.scip.ch/en/?labs.20150108

Entryinfo

Created: 06/19/2016 18:56
Updated: 03/11/2019 19:48
Changes: 06/19/2016 18:56 (52), 03/11/2019 19:48 (9)
Complete: 🔍
Cache ID: 216::103

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