CVE-2022-0080

mruby is vulnerable to Heap-based Buffer Overflow

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : 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/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6	Patch Third Party Advisory
https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6	Patch Third Party Advisory
https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e	Exploit Issue Tracking Patch Third Party Advisory
https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

22 May 2025, 15:15

Type	Values Removed	Values Added
References	~~(CONFIRM) https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e - Exploit, Issue Tracking, Patch, Third Party Advisory~~	() https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e - Exploit, Issue Tracking, Patch, Third Party Advisory
References	~~(MISC) https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6 - Patch, Third Party Advisory~~	() https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6 - Patch, Third Party Advisory

Information

Published : 2022-01-02 12:15

Updated : 2025-05-22 15:15

NVD link : CVE-2022-0080

Mitre link : CVE-2022-0080

JSON object : View

Products Affected

mruby

mruby

CWE

CWE-122

Heap-based Buffer Overflow

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