CVE-2022-1201

NULL Pointer Dereference in mrb_vm_exec 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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.9 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.0 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/mruby/mruby/commit/00acae117da1b45b318dc36531a7b0021b8097ae	Patch Third Party Advisory
https://huntr.dev/bounties/6f930add-c9d8-4870-ae56-d4bd8354703b	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mruby:mruby:*:*:*:*:*:ruby:*:*

History

No history.

Information

Published : 2022-04-02 08:15

Updated : 2024-02-28 19:09

NVD link : CVE-2022-1201

Mitre link : CVE-2022-1201

CVE.ORG link : CVE-2022-1201

JSON object : View

Products Affected

mruby

mruby

CWE

CWE-476

NULL Pointer Dereference

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