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[email protected]CVE-2020-14384

HistorySep 09, 2020 - 2:15 p.m.

CVE-2020-14384

2020-09-0914:15:12

CWE-400

[email protected]

web.nvd.nist.gov

cve-2020-14384

jbossweb

denial of service

websocket

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

7.4 High

AI Score

Confidence

High

0.148 Low

EPSS

Percentile

95.8%

JSON

A flaw was found in JBossWeb in versions before 7.5.31.Final-redhat-3. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability.

Affected configurations

Vulners

NVD

Node

redhatjbosswebRange≤7.5.31

VendorProductVersionCPE
redhatjbossweb*cpe:2.3:a:redhat:jbossweb:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
redhat	jbossweb	*	cpe:2.3:a:redhat:jbossweb::::::::

CNA Affected

[
  {
    "product": "JBossWeb",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "JBossWeb versions before 7.5.31.Final-redhat-3"
      }
    ]
  }
]