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CVE-2020-11020

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CVE-2020-11020

Published: Apr 29, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

8.5

HIGH

Description

Faye (NPM, RubyGem) versions greater than 0.5.0 and before 1.0.4, 1.1.3 and 1.2.5, has the potential for authentication bypass in the extension system. The vulnerability allows any client to bypass checks put in place by server-side extensions, by appending extra segments to the message channel. It is patched in versions 1.0.4, 1.1.3 and 1.2.5.

VendorProductVersions

faye

Faye

affected
>= 0.5.0, < 1.0.4
affected
>= 1.1.0, < 1.1.3
affected
>= 1.2.0, < 1.2.5

Weaknesses (CWE)

CWE-287

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

References

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