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GitHub_MCVE-2020-11050

HistoryMay 07, 2020 - 9:15 p.m.

CVE-2020-11050

2020-05-0721:15:11

CWE-295

CWE-297

GitHub_M

web.nvd.nist.gov

106

cve-2020-11050

java

websocket

ssl

host mismatch

security patch

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

51.4%

JSON

In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0.

Affected configurations

Nvd

Vulners

Node

java-websocket_projectjava-websocketRange≤1.4.1

VendorProductVersionCPE
java-websocket_projectjava-websocket*cpe:2.3:a:java-websocket_project:java-websocket:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
java-websocket_project	java-websocket	*	cpe:2.3:a:java-websocket_project:java-websocket::::::::

CNA Affected

[
  {
    "product": "Java-WebSocket",
    "vendor": "TooTallNate",
    "versions": [
      {
        "status": "affected",
        "version": "<= 1.4.1"
      }
    ]
  }
]

References

github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

51.4%

JSON

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