CVE-2020-36048

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Source
https://cve.org/CVERecord?id=CVE-2020-36048
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36048.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36048
Aliases
Downstream
Published
2021-01-08T00:15:11.093Z
Modified
2026-04-10T04:27:06.683085Z
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

Engine.IO before 4.0.0 allows attackers to cause a denial of service (resource consumption) via a POST request to the long polling transport.

References

Affected packages

Git / github.com/socketio/engine.io

Affected ranges

Type
GIT
Repo
https://github.com/socketio/engine.io
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
70b1c36be112671b690736de1a24753e8ec5ba22
Fixed
734f9d1268840722c41219e69eb58318e0b2ac6b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.0.0"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.2.0
0.2.1
0.2.2
0.3.0
0.3.1
0.3.10
0.3.2
0.3.3
0.3.4
0.3.5
0.3.7
0.3.8
0.3.9
0.4.1
0.4.2
0.4.3
0.5.0
0.6.0
0.6.1
0.6.2
0.6.3
0.7.0
0.7.1
0.7.10
0.7.11
0.7.12
0.7.13
0.7.14
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.7.8
0.7.9
0.8.0
0.8.1
0.8.2
0.9.0
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.1.0
1.1.1
1.2.0
1.2.1
1.2.2
1.3.0
1.3.1
1.4.0
1.4.1
1.4.2
1.4.3
1.5.0
1.5.1
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.6.8
1.7.0
1.7.1
1.7.2
1.8.0
1.8.1
1.8.2
2.*
2.0.0
2.0.1
2.0.2
2.1.0
3.*
3.0.0
3.1.0
3.1.1
3.1.2
3.1.3
3.2.0
3.2.1
3.3.0
3.3.1
3.3.2
3.4.0
v4.*
v4.0.0-alpha.0
v4.0.0-alpha.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36048.json"