Natus Xltek NeuroWorks 8 NewProducerStream Network Packet memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.0 | $0-$5k | 0.00 |
A vulnerability was found in Natus Xltek NeuroWorks 8. It has been rated as critical. This issue affects an unknown functionality of the component NewProducerStream. The manipulation as part of a Network Packet leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
An exploitable code execution vulnerability exists in the NewProducerStream functionality of Natus Xltek NeuroWorks 8. A specially crafted network packet can cause a stack buffer overflow resulting in code execution. An attacker can send a malicious packet to trigger this vulnerability.
The bug was discovered 04/04/2018. The weakness was published 04/05/2018 by Cisco with Cisco Talos (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-2868 since 12/01/2016. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.
The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Similar entries are available at 115862, 115863, 115864 and 115866.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.0VulDB Meta Temp Score: 9.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CNA Base Score: 10.0
CNA Vector (Talos): 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/01/2016 🔍04/04/2018 🔍
04/05/2018 🔍
04/05/2018 🔍
04/06/2018 🔍
06/19/2018 🔍
02/27/2023 🔍
Sources
Advisory: securityfocus.com⛔Researcher: Cisco
Organization: Cisco Talos
Status: Not defined
CVE: CVE-2017-2868 (🔍)
SecurityFocus: 104490 - Natus Xltek NeuroWorks/SleepWorks ICSMA-18-165-01 Multiple Security Vulnerabilities
See also: 🔍
Entry
Created: 04/06/2018 10:05Updated: 02/27/2023 09:07
Changes: 04/06/2018 10:05 (61), 01/22/2020 15:47 (4), 02/27/2023 09:07 (14)
Complete: 🔍
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