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IcscertCVE-2016-8365

HistoryApr 03, 2018 - 2:29 p.m.

CVE-2016-8365

2018-04-0314:29:00

CWE-284

CWE-437

icscert

web.nvd.nist.gov

osisoft

pi system

software

incomplete model

denial of service

cve-2016-8365

vulnerability

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

21.1%

JSON

OSIsoft PI System software (Applications using PI Asset Framework (AF) Client versions prior to PI AF Client 2016, Version 2.8.0; Applications using PI Software Development Kit (SDK) versions prior to PI SDK 2016, Version 1.4.6; PI Buffer Subsystem, versions prior to and including, Version 4.4; and PI Data Archive versions prior to PI Data Archive 2015, Version 3.4.395.64) operates between endpoints without a complete model of endpoint features potentially causing the product to perform actions based on this incomplete model, which could result in a denial of service. OSIsoft reports that in order to exploit the vulnerability an attacker would need to be locally connected to a server. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)

Affected configurations

Nvd

Node

osisoftpi_af_clientRange<2.8.0

osisoftpi_buffer_subsystemRange<4.5.0

osisoftpi_data_archiveRange<3.4.400.11622016

osisoftpi_sdkRange<1.4.62016

VendorProductVersionCPE
osisoftpi_af_client*cpe:2.3:a:osisoft:pi_af_client:*:*:*:*:*:*:*:*
osisoftpi_buffer_subsystem*cpe:2.3:a:osisoft:pi_buffer_subsystem:*:*:*:*:*:*:*:*
osisoftpi_data_archive*cpe:2.3:a:osisoft:pi_data_archive:*:*:*:*:2016:*:*:*
osisoftpi_sdk*cpe:2.3:a:osisoft:pi_sdk:*:*:*:*:2016:*:*:*

Vendor	Product	Version	CPE
osisoft	pi_af_client	*	cpe:2.3:a:osisoft:pi_af_client::::::::
osisoft	pi_buffer_subsystem	*	cpe:2.3:a:osisoft:pi_buffer_subsystem::::::::
osisoft	pi_data_archive	*	cpe:2.3:a:osisoft:pi_data_archive:::::2016:::*
osisoft	pi_sdk	*	cpe:2.3:a:osisoft:pi_sdk:::::2016:::*

CNA Affected

[
  {
    "product": "PI System software",
    "vendor": "OSIsoft",
    "versions": [
      {
        "status": "affected",
        "version": "Applications using PI Asset Framework (AF) Client versions prior to PI AF Client 2016, Version 2.8.0"
      },
      {
        "status": "affected",
        "version": "Applications using PI Software Development Kit (SDK) versions prior to PI SDK 2016, Version 1.4.6"
      },
      {
        "status": "affected",
        "version": "PI Buffer Subsystem, versions prior to and including, Version 4.4"
      },
      {
        "status": "affected",
        "version": "PI Data Archive versions prior to PI Data Archive 2015, Version 3.4.395.64."
      }
    ]
  }
]

References

www.securityfocus.com/bid/94165

ics-cert.us-cert.gov/advisories/ICS-VU-313-03

techsupport.osisoft.com/Troubleshooting/Alerts/AL00308

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

21.1%

JSON

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