CVE-2022-1286

heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

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/b1d0296a937fe278239bdfac840a3fd0e93b3ee9	Patch Third Party Advisory
https://huntr.dev/bounties/f918376e-b488-4113-963d-ffe8716e4189	Exploit Third Party Advisory
https://github.com/mruby/mruby/commit/b1d0296a937fe278239bdfac840a3fd0e93b3ee9	Patch Third Party Advisory
https://huntr.dev/bounties/f918376e-b488-4113-963d-ffe8716e4189	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 06:40

Type	Values Removed	Values Added
References	~~() https://github.com/mruby/mruby/commit/b1d0296a937fe278239bdfac840a3fd0e93b3ee9 - Patch, Third Party Advisory~~	() https://github.com/mruby/mruby/commit/b1d0296a937fe278239bdfac840a3fd0e93b3ee9 - Patch, Third Party Advisory
References	~~() https://huntr.dev/bounties/f918376e-b488-4113-963d-ffe8716e4189 - Exploit, Third Party Advisory~~	() https://huntr.dev/bounties/f918376e-b488-4113-963d-ffe8716e4189 - Exploit, Third Party Advisory

Information

Published : 2022-04-10 11:15

Updated : 2024-11-21 06:40

NVD link : CVE-2022-1286

Mitre link : CVE-2022-1286

CVE.ORG link : CVE-2022-1286

JSON object : View

Products Affected

mruby

mruby

CWE

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write

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