CVE-2022-0570

Heap-based Buffer Overflow in Homebrew mruby prior to 3.2.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/mruby/mruby/commit/38b164ace7d6ae1c367883a3d67d7f559783faad	Patch Third Party Advisory
https://huntr.dev/bounties/65a7632e-f95b-4836-b1a7-9cb95e5124f1	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

22 Feb 2022, 21:19

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/mruby/mruby/commit/38b164ace7d6ae1c367883a3d67d7f559783faad -~~	(MISC) https://github.com/mruby/mruby/commit/38b164ace7d6ae1c367883a3d67d7f559783faad - Patch, Third Party Advisory
References	~~(CONFIRM) https://huntr.dev/bounties/65a7632e-f95b-4836-b1a7-9cb95e5124f1 -~~	(CONFIRM) https://huntr.dev/bounties/65a7632e-f95b-4836-b1a7-9cb95e5124f1 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
First Time		Mruby mruby Mruby
CPE		cpe:2.3:a:mruby:mruby::::::::

14 Feb 2022, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-14 12:15

Updated : 2023-12-10 14:22

NVD link : CVE-2022-0570

Mitre link : CVE-2022-0570

CVE.ORG link : CVE-2022-0570

JSON object : View

Products Affected

mruby

mruby

CWE

CWE-122

Heap-based Buffer Overflow

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