Oracle Sun ZFS Storage Appliance Kit AK 2013 IPC Frameworks access control

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.
7.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Oracle Sun ZFS Storage Appliance Kit AK 2013. The affected element is an unknown function of the component IPC Frameworks. Such manipulation leads to access control. This vulnerability is uniquely identified as CVE-2017-3621. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Sun ZFS Storage Appliance Kit AK 2013. Affected by this issue is some unknown functionality of the component IPC Frameworks. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is availability.

The bug was discovered 04/18/2017. The weakness was disclosed 04/19/2017 as Oracle Critical Patch Update Advisory - April 2017 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2017-3621 since 12/06/2016. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 97801†). The entries VDB-95628, VDB-95669, VDB-95670 and VDB-95704 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Oracle

Name

• Sun ZFS Storage Appliance Kit

Version

• AK 2013

License

• commercial

Support

• end of life (old version)

Website

• Vendor: https://www.oracle.com

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

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

Vendor Base Score (Oracle): 7.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/06/2016 🔍
04/18/2017 +133 days 🔍
04/18/2017 +0 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
04/24/2017 +5 days 🔍
12/20/2020 +1336 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2017
Researcher: Can Demirel, Faruk Unal
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3621 (🔍)
GCVE (CVE): GCVE-0-2017-3621
GCVE (VulDB): GCVE-100-100172
SecurityFocus: 97801 - Oracle Sun ZFS Storage Appliance Kit (AK) CVE-2017-3621 Remote Security Vulnerability
OSVDB: - CVE-2017-3621 - Oracle - Sun Systems Products Suite - Unspecified Issue
SecurityTracker: 1038292

See also: 🔍

Entryinfo

Created: 04/19/2017 19:11
Updated: 12/20/2020 12:28
Changes: 04/19/2017 19:11 (71), 09/17/2020 09:48 (6), 12/20/2020 12:23 (4), 12/20/2020 12:28 (1)
Complete: 🔍
Cache ID: 216:27A:103

Once again VulDB remains the best source for vulnerability data.

Discussion

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