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[email protected]CVE-2020-6062

HistoryFeb 19, 2020 - 7:15 p.m.

CVE-2020-6062

2020-02-1919:15:12

CWE-476

[email protected]

web.nvd.nist.gov

coturn

denial of service

cve-2020-6062

web server

post requests

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

High

0.029 Low

EPSS

Percentile

90.8%

JSON

An exploitable denial-of-service vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to server crash and denial of service. An attacker needs to send an HTTP request to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

coturn_projectcoturnRange≤4.5.1.1

VendorProductVersionCPE
coturn_projectcoturn*cpe:2.3:a:coturn_project:coturn:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
coturn_project	coturn	*	cpe:2.3:a:coturn_project:coturn::::::::

CNA Affected

[
  {
    "product": "CoTURN",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "CoTURN 4.5.1.1"
      }
    ]
  }
]