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Vulnerability Details :

CVE-2022-1106

Summary
Assigner-@huntrdev
Assigner Org ID-c09c270a-b464-47c1-9133-acb35b22c19a
Published At-27 Mar, 2022 | 14:05
Updated At-02 Aug, 2024 | 23:55
Rejected At-
Credits

use after free in mrb_vm_exec in mruby/mruby

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

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:@huntrdev
Assigner Org ID:c09c270a-b464-47c1-9133-acb35b22c19a
Published At:27 Mar, 2022 | 14:05
Updated At:02 Aug, 2024 | 23:55
Rejected At:
▼CVE Numbering Authority (CNA)
use after free in mrb_vm_exec in mruby/mruby

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

Affected Products
Vendor
mruby
Product
mruby/mruby
Versions
Affected
  • From unspecified before 3.2 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416 Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416 Use After Free
Metrics
VersionBase scoreBase severityVector
3.07.2HIGH
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Version: 3.0
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
x_refsource_CONFIRM
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
x_refsource_MISC
Hyperlink: https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
x_refsource_CONFIRM
x_transferred
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
x_refsource_MISC
x_transferred
Hyperlink: https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@huntr.dev
Published At:27 Mar, 2022 | 14:15
Updated At:31 Mar, 2022 | 16:29

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Secondary3.07.2HIGH
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:P
Type: Primary
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:P
CPE Matches
mruby
mruby
>>mruby>>Versions up to 3.1(inclusive)
cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE-416Secondarysecurity@huntr.dev
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-416
Type: Secondary
Source: security@huntr.dev
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44csecurity@huntr.dev
Patch
Third Party Advisory
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8fsecurity@huntr.dev
Exploit
Patch
Third Party Advisory
Hyperlink: https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
Source: security@huntr.dev
Resource:
Patch
Third Party Advisory
Hyperlink: https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
Source: security@huntr.dev
Resource:
Exploit
Patch
Third Party Advisory

Change History

0
Information is not available yet

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