CVE-2020-36049

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Source
https://cve.org/CVERecord?id=CVE-2020-36049
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36049.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36049
Aliases
Downstream
Published
2021-01-08T00:15:11.187Z
Modified
2026-07-09T06:34:48.104855Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.

References

Affected packages

Git / github.com/socketio/socket.io-parser

Affected ranges

Type
GIT
Repo
https://github.com/socketio/socket.io-parser
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a8130ce3a9682498bf986a0c3e4a53f9cf2ef965
Fixed
dcb942d24db97162ad16a67c2a0cf30875342d55
Database specific 
{
    "cpe": "cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.4.1"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.0.0
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.3.0
2.3.1
2.3.2
3.*
3.0.0
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.3.0
3.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36049.json"