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TalosCVE-2017-2867

HistoryApr 05, 2018 - 7:29 p.m.

CVE-2017-2867

2018-04-0519:29:00

CWE-787

talos

web.nvd.nist.gov

cve

2017

2867

code execution

vulnerability

natus xltek neuroworks 8

stack buffer overflow

network packet

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.005

Percentile

77.3%

JSON

An exploitable code execution vulnerability exists in the SavePatientMontage functionality of Natus Xltek NeuroWorks 8. A specially crafted network packet can cause a stack buffer overflow resulting in code execution. An attacker can a malicious packet to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Node

natusxltek_neuroworksMatch8

VendorProductVersionCPE
natusxltek_neuroworks8cpe:2.3:a:natus:xltek_neuroworks:8:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
natus	xltek_neuroworks	8	cpe:2.3:a:natus:xltek_neuroworks:8:::::::*

CNA Affected

[
  {
    "product": "Natus",
    "vendor": "Natus Medical Incorporated",
    "versions": [
      {
        "status": "affected",
        "version": "Natus Xltek NeuroWorks 8"
      }
    ]
  }
]

References

www.securityfocus.com/bid/104490

talosintelligence.com/vulnerability_reports/TALOS-2017-0373

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.005

Percentile

77.3%

JSON

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