CVE-2022-1201

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-1201
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1201.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-1201
Related
Published
2022-04-02T08:15:06Z
Modified
2025-07-02T00:11:56.151282Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

NULL Pointer Dereference in mrbvmexec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.

References

Affected packages

Debian:11 / mruby

Package

Name
mruby
Purl
pkg:deb/debian/mruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.2-3

3.*

3.0.0-1
3.0.0-2
3.0.0-3
3.0.0-4
3.1.0-1
3.1.0-2
3.1.0-3
3.2.0-1
3.2.0-2
3.3.0~rc2-1
3.3.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / mruby

Package

Name
mruby
Purl
pkg:deb/debian/mruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / mruby

Package

Name
mruby
Purl
pkg:deb/debian/mruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/mruby/mruby

Affected ranges

Type
GIT
Repo
https://github.com/mruby/mruby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
00acae117da1b45b318dc36531a7b0021b8097ae

Affected versions

1.*

1.0.0
1.1.0
1.2.0
1.3.0
1.4.0
1.4.1

2.*

2.0.0
2.0.1
2.1.0
2.1.0-rc
2.1.1
2.1.1-rc
2.1.1-rc2
2.1.2
2.1.2-rc
2.1.2-rc2

3.*

3.0.0
3.0.0-preview
3.0.0-rc