CVE Vulnerability

CVE-2022-1071

User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3 Exploit Patch
https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022f Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2022-03-26 04:15

Updated : 2022-03-31 01:03

NVD link : CVE-2022-1071

Mitre link : CVE-2022-1071

Products Affected
No products.
CWE
CWE-416