CVE-2022-0630

Out-of-bounds Read in mruby/mruby

Severity Score

7.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Out-of-bounds Read in Homebrew mruby prior to 3.2.

Una Lectura Fuera de Límites en Homebrew mruby versiones anteriores a 3.2

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-16 CVE Reserved
2022-02-19 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-11-04 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://huntr.dev/bounties/f7cdd680-1a7f-4992-b4b8-44b5e4ba3e32	2024-08-02

URL	Date	SRC
https://github.com/mruby/mruby/commit/ff3a5ebed6ffbe3e70481531cfb969b497aa73ad	2022-02-28

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mruby Search vendor "Mruby"		Mruby Search vendor "Mruby" for product "Mruby"				< 3.2 Search vendor "Mruby" for product "Mruby" and version " < 3.2"		-		Affected