VDB-81703 · CVE-2016-1563 · BID 84345

NetApp Clustered Data ONTAP 8.3.1 X.509 Certificate Validation input validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in NetApp Clustered Data ONTAP 8.3.1. The affected element is an unknown function of the component X.509 Certificate Validation. This manipulation causes input validation. This vulnerability appears as CVE-2016-1563. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in NetApp Clustered Data ONTAP 8.3.1. Affected by this vulnerability is some unknown processing of the component X.509 Certificate Validation. 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 confidentiality, and integrity. The summary by CVE is:

NetApp Clustered Data ONTAP 8.3.1 does not properly verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

The weakness was presented 04/07/2016 (Website). It is possible to read the advisory at kb.netapp.com. This vulnerability is known as CVE-2016-1563 since 01/07/2016. 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.

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

The vulnerability is also documented in the databases at SecurityFocus (BID 84345†) and Vulnerability Center (SBV-58001†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.8
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

01/07/2016 🔍
03/10/2016 +63 days 🔍
04/07/2016 +27 days 🔍
04/07/2016 +0 days 🔍
04/07/2016 +0 days 🔍
04/08/2016 +1 days 🔍
04/08/2016 +0 days 🔍
02/04/2019 +1032 days 🔍

Sourcesinfo

Vendor: netapp.com

Advisory: kb.netapp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-1563 (🔍)
GCVE (CVE): GCVE-0-2016-1563
GCVE (VulDB): GCVE-100-81703
SecurityFocus: 84345 - NetApp Clustered Data ONTAP CVE-2016-1563 TLS Certificate Validation Security Bypass Vulnerability
Vulnerability Center: 58001 - NetApp Clustered Data ONTAP 8.3.1 Remote Information Disclosure via MITM, Medium

Entryinfo

Created: 04/08/2016 10:43
Updated: 02/04/2019 09:20
Changes: 04/08/2016 10:43 (54), 02/04/2019 09:20 (12)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!