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[email protected]CVE-2020-7836

HistoryFeb 24, 2021 - 5:15 p.m.

CVE-2020-7836

2021-02-2417:15:15

CWE-121

CWE-787

[email protected]

web.nvd.nist.gov

cve-2020-7836

voiceye

wsactivebridgees

buffer overflow

vulnerability

nvd

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.7%

JSON

VOICEYE WSActiveBridgeES versions prior to 2.1.0.3 contains a stack-based buffer overflow vulnerability caused by improper bound checking parameter given by attack. It finally leads to a stack-based buffer overflow via access to crafted web page.

Affected configurations

NVD

Node

voiceye_wsactivebridgees_projectvoiceye_wsactivebridgesRange<2.1.0.3

CPENameOperatorVersion
voiceye_wsactivebridgees_project:voiceye_wsactivebridgesvoiceye wsactivebridgees project voiceye wsactivebridgeslt2.1.0.3

CPE	Name	Operator	Version
voiceye_wsactivebridgees_project:voiceye_wsactivebridges	voiceye wsactivebridgees project voiceye wsactivebridges	lt	2.1.0.3

CNA Affected

[
  {
    "product": "WSActiveBridgeES",
    "vendor": "VOICEYE",
    "versions": [
      {
        "status": "affected",
        "version": "versions prior to 2.1.0.3"
      }
    ]
  }
]

References

www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35922

Social References

6.8 Medium

CVSS2

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.7%

JSON

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