CVE-2020-36048
- 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
AZL (1)
- Published
- 2021-01-08T00:15:11Z
- Modified
- 2026-10-24T10:50:11Z
- 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
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:socket:engine.io:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "4.0.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "734f9d1268840722c41219e69eb58318e0b2ac6b" } ], "source": "REFERENCES_COMMIT" } ] }
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
Git / github.com/socketio/socket.io
Affected ranges
- Type
- GIT
- Repo
- https://github.com/socketio/socket.io
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:socket:engine.io:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "4.0.0" } ], "source": "CPE_RANGE" } ] }
Affected versions
0.*
0.7.0
0.7.1
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
0.8.3
0.8.4
0.8.5
0.8.6
0.8.7
0.9.0
0.9.1
0.9.1-1
0.9.10
0.9.2
0.9.3
0.9.4
0.9.5
0.9.7
0.9.8
0.9.9
1.*
1.0.0
1.0.0-pre
1.0.0-pre2
1.0.0-pre3
1.0.0-pre4
1.0.0-pre5
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.1.0
1.2.0
1.2.1
1.3.0
1.3.1
1.3.2
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.5.0
1.5.1
1.6.0
1.7.0
1.7.1
1.7.2
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.1.0
2.1.1
2.2.0
2.3.0
3.*
3.0.0
3.0.0-rc1
3.0.0-rc2
3.0.0-rc3
3.0.0-rc4
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.1.0
3.1.1
3.1.2