Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2022-0080 First vendor Publication 2022-01-02
Vendor Cve Last vendor Modification 2025-05-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

mruby is vulnerable to Heap-based Buffer Overflow

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0080

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-122 Heap-based Buffer Overflow (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7

Sources (Detail)

https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6
https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e
Source Url

Alert History

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Date Informations
2025-07-15 01:54:15
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2025-06-26 01:53:03
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2025-06-25 12:17:16
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2025-05-26 21:22:06
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2025-03-29 02:58:13
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2025-03-28 13:28:38
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2024-11-28 14:03:46
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2024-08-02 13:30:56
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2024-08-02 01:27:28
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2024-02-02 02:30:20
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2024-02-01 12:25:18
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2023-09-05 13:24:46
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2023-09-05 01:24:45
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2023-09-02 13:23:06
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2023-09-02 01:25:09
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2023-08-12 13:29:08
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2023-08-12 01:24:23
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2023-08-11 13:21:17
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2023-08-11 01:25:11
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2023-08-06 13:19:12
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2023-08-06 01:24:05
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2023-08-04 13:19:35
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2023-08-04 01:24:27
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2023-07-14 13:19:37
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2023-07-14 01:24:14
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2023-03-29 02:21:33
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2023-03-28 12:24:25
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2023-01-18 02:07:56
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2022-01-21 01:53:59
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2022-01-11 17:22:56
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2022-01-03 17:22:52
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2022-01-02 17:22:55
  • First insertion