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TalosCVE-2017-16252

HistoryAug 06, 2018 - 9:29 p.m.

CVE-2017-16252

2018-08-0621:29:00

CWE-787

talos

web.nvd.nist.gov

cve-2017-16252

pubnub service

insteon hub

buffer overflow

firmware vulnerability

nvd

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

37.0%

JSON

Specially crafted commands sent through the PubNub service in Insteon Hub 2245-222 with firmware version 1012 can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability.At 0x9d014cc0 the value for the cmd key is copied using strcpy to the buffer at $sp+0x11c. This buffer is 20 bytes large, sending anything longer will cause a buffer overflow.

Affected configurations

Nvd

Vulners

Node

insteonhub_firmwareMatch1012

AND

insteonhub_2245-222Match-

VendorProductVersionCPE
insteonhub_firmware1012cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*
insteonhub_2245-222-cpe:2.3:h:insteon:hub_2245-222:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
insteon	hub_firmware	1012	cpe:2.3:o:insteon:hub_firmware:1012:::::::*
insteon	hub_2245-222	-	cpe:2.3:h:insteon:hub_2245-222:-:::::::*

CNA Affected

[
  {
    "product": "Insteon",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "Insteon Hub 2245-222 - Firmware version 1012"
      }
    ]
  }
]

References

www.talosintelligence.com/vulnerability_reports/TALOS-2017-0483

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

37.0%

JSON

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