VDB-110029 · CVE-2017-8019 · BID 101991

EMC ScaleIO 2.0.1.x MDM/SDS/LIA Crafted Packet 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
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6.2$0-$5k0.00

A vulnerability has been found in EMC ScaleIO 2.0.1.x and classified as problematic. Affected by this vulnerability is an unknown part of the component MDM/SDS/LIA. The manipulation as part of a Crafted Packet 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:

An issue was discovered in EMC ScaleIO 2.0.1.x. A vulnerability in message parsers (MDM, SDS, and LIA) could potentially allow an unauthenticated remote attacker to send specifically crafted packets to stop ScaleIO services and cause a denial of service situation.

The bug was discovered 11/20/2017. The weakness was shared 11/28/2017 as not defined mailinglist post (Full-Disclosure). The advisory is shared at seclists.org. This vulnerability is known as CVE-2017-8019 since 04/21/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $5k-$25k.

Proper firewalling of is able to address this issue.

The entries 110028 and 110030 are related to this item.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
ATT&CK: Unknown

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: 🔍

0-Day Time: 🔍

Timelineinfo

04/21/2017 🔍
11/20/2017 +213 days 🔍
11/20/2017 +0 days 🔍
11/28/2017 +8 days 🔍
11/28/2017 +0 days 🔍
11/28/2017 +0 days 🔍
12/11/2019 +743 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: seclists.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-8019 (🔍)
SecurityFocus: 101991 - EMC ScaleIO CVE-2017-8019 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 11/28/2017 15:44
Updated: 12/11/2019 08:14
Changes: 11/28/2017 15:44 (62), 12/11/2019 08:14 (4)
Complete: 🔍

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