Executive Summary

Informations
Name CVE-2022-1071 First vendor Publication 2022-03-26
Vendor Cve Last vendor Modification 2022-03-31

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 6 Temporal Score 8.2
Exploitabality Sub Score 1.5
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction Required
Scope Changed 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:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1071

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 9

Sources (Detail)

Source Url
CONFIRM https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3
MISC https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f

Alert History

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Date Informations
2024-02-02 02:30:47
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2024-02-01 12:25:34
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2023-09-05 13:25:14
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2023-09-05 01:25:01
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2023-09-02 13:23:34
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2023-09-02 01:25:25
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2023-08-12 13:29:41
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2023-08-12 01:24:39
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2023-08-11 13:21:47
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2023-08-11 01:25:28
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2023-08-06 13:19:38
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2023-08-06 01:24:22
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2023-08-04 13:20:02
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2023-08-04 01:24:44
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2023-07-14 13:20:04
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2023-07-14 01:24:30
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2023-03-29 02:22:00
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2023-03-28 12:24:41
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2023-01-18 13:02:49
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2023-01-18 02:08:17
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2022-03-31 09:22:56
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2022-03-27 01:58:15
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2022-03-27 01:57:32
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2022-03-27 00:22:52
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2022-03-26 09:23:03
  • First insertion