VDB-118544 · CVE-2017-2858 · BID 104490

Natus Xltek NeuroWorks 8 Network Packet out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Natus Xltek NeuroWorks 8. It has been declared as critical. This affects an unknown function. Such manipulation as part of Network Packet leads to out-of-bounds. This vulnerability is traded as CVE-2017-2858. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Natus Xltek NeuroWorks 8 and classified as critical. Affected by this issue is some unknown processing. The manipulation as part of a Network Packet leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An exploitable denial-of-service vulnerability exists in the traversal of lists functionality of Natus Xltek NeuroWorks 8. A specially crafted network packet can cause an out-of-bounds read, resulting in a denial of service. An attacker can send a malicious packet to trigger this vulnerability.

The bug was discovered 05/31/2018. The weakness was shared 06/01/2018 by Cisco with Cisco Talos (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-2858 since 12/01/2016. The exploitation is known to be easy. 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 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.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104490†). The entries VDB-115862, VDB-115863, VDB-115864 and VDB-115865 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Talos): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
05/31/2018 +546 days 🔍
06/01/2018 +0 days 🔍
06/01/2018 +0 days 🔍
06/02/2018 +1 days 🔍
06/19/2018 +17 days 🔍
03/19/2023 +1734 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Cisco
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2017-2858 (🔍)
GCVE (CVE): GCVE-0-2017-2858
GCVE (VulDB): GCVE-100-118544
SecurityFocus: 104490 - Natus Xltek NeuroWorks/SleepWorks ICSMA-18-165-01 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 06/02/2018 19:01
Updated: 03/19/2023 08:39
Changes: 06/02/2018 19:01 (61), 02/11/2020 09:55 (4), 03/19/2023 08:39 (12)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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