Lucene search

TalosCVE-2018-3900

HistoryNov 01, 2018 - 3:29 p.m.

CVE-2018-3900

2018-11-0115:29:00

CWE-119

talos

web.nvd.nist.gov

cve-2018-3900

code execution

vulnerability

yi home camera

qr code

buffer overflow

security

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.005

Percentile

77.5%

JSON

An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted QR Code can cause a buffer overflow, resulting in code execution. An attacker can make the camera scan a QR code to trigger this vulnerability. Alternatively, a user could be convinced to display a QR code from the internet to their camera, which could exploit this vulnerability.

Affected configurations

Nvd

Vulners

Node

yitechnologyyi_home_camera_firmwareMatch1.8.7.0d

AND

yitechnologyyi_home_cameraMatch-

Node

yitechnologyyi_homeMatch-

VendorProductVersionCPE
yitechnologyyi_home_camera_firmware1.8.7.0dcpe:2.3:o:yitechnology:yi_home_camera_firmware:1.8.7.0d:*:*:*:*:*:*:*
yitechnologyyi_home_camera-cpe:2.3:h:yitechnology:yi_home_camera:-:*:*:*:*:*:*:*
yitechnologyyi_home-cpe:2.3:a:yitechnology:yi_home:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
yitechnology	yi_home_camera_firmware	1.8.7.0d	cpe:2.3:o:yitechnology:yi_home_camera_firmware:1.8.7.0d:::::::*
yitechnology	yi_home_camera	-	cpe:2.3:h:yitechnology:yi_home_camera:-:::::::*
yitechnology	yi_home	-	cpe:2.3:a:yitechnology:yi_home:-:::::::*

CNA Affected

[
  {
    "product": "Yi Technology",
    "vendor": "Yi",
    "versions": [
      {
        "status": "affected",
        "version": "Yi Technology Home Camera 27US 1.8.7.0D"
      }
    ]
  }
]

References

www.talosintelligence.com/vulnerability_reports/TALOS-2018-0572

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.005

Percentile

77.5%

JSON

Related for CVE-2018-3900