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NVD Vulnerability Details :
CVE-2022-41940
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-22 Nov, 2022 | 01:15
Updated At-26 Nov, 2022 | 03:26

Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the engine.io package, including those who uses depending packages like socket.io. There is no known workaround except upgrading to a safe version. There are patches for this issue released in versions 3.6.1 and 6.2.1.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary3.17.1HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H
CPE Matches
socket
socket
>>engine.io>>Versions before 3.6.1(exclusive)
cpe:2.3:a:socket:engine.io:*:*:*:*:*:node.js:*:*
socket
socket
>>engine.io>>Versions from 4.0.0(inclusive) to 6.2.1(exclusive)
cpe:2.3:a:socket:engine.io:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-248Primarysecurity-advisories@github.com
CWE ID: CWE-248
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/socketio/engine.io/commit/425e833ab13373edf1dd5a0706f07100db14e3c6security-advisories@github.com
Patch
Third Party Advisory
https://github.com/socketio/engine.io/commit/83c4071af871fc188298d7d591e95670bf9f9085security-advisories@github.com
Patch
Third Party Advisory
https://github.com/socketio/engine.io/security/advisories/GHSA-r7qp-cfhv-p84wsecurity-advisories@github.com
Exploit
Third Party Advisory
Hyperlink: https://github.com/socketio/engine.io/commit/425e833ab13373edf1dd5a0706f07100db14e3c6
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/socketio/engine.io/commit/83c4071af871fc188298d7d591e95670bf9f9085
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/socketio/engine.io/security/advisories/GHSA-r7qp-cfhv-p84w
Source: security-advisories@github.com
Resource:
Exploit
Third Party Advisory
Change History
0Changes found
Details not found