Cisco Prime Network Analysis Module up to 6.2 IPv6 Payload Length Calculator input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Prime Network Analysis Module up to 6.2. It has been classified as problematic. Affected by this issue is some unknown functionality of the component IPv6 Payload Length Calculator. This manipulation causes input validation. This vulnerability is registered as CVE-2016-1370. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Cisco Prime Network Analysis Module up to 6.2. Affected by this vulnerability is an unknown code block of the component IPv6 Payload Length Calculator. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. 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. As an impact it is known to affect availability. The summary by CVE is:

Cisco Prime Network Analysis Module (NAM) before 6.2(1-b) miscalculates IPv6 payload lengths, which allows remote attackers to cause a denial of service (mond process crash and monitoring outage) via crafted IPv6 packets, aka Bug ID CSCuy37324.

The weakness was published 06/03/2016 as CSCuy37324 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2016-1370 since 01/04/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 11679 (Cisco Prime Network Analysis Module IPv6 Denial of Service Vulnerability (cisco-sa-20160601-prime3)).

Upgrading to version 6.2(1-b) eliminates this vulnerability.

Similar entry is available at VDB-87716. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: Prime Network Analysis Module 6.2(1-b)

Timelineinfo

01/04/2016 🔍
06/02/2016 +150 days 🔍
06/03/2016 +1 days 🔍
06/03/2016 +0 days 🔍
10/15/2024 +3055 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuy37324
Status: Confirmed

CVE: CVE-2016-1370 (🔍)
GCVE (CVE): GCVE-0-2016-1370
GCVE (VulDB): GCVE-100-87715
SecurityTracker: 1036016

See also: 🔍

Entryinfo

Created: 06/03/2016 11:43
Updated: 10/15/2024 01:20
Changes: 06/03/2016 11:43 (59), 12/28/2018 10:53 (1), 08/22/2022 18:42 (4), 10/15/2024 01:20 (16)
Complete: 🔍
Cache ID: 216:A97:103

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