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cvelist@huntrdevCVELIST:CVE-2022-1071
HistoryMar 26, 2022 - 3:40 a.m.

CVE-2022-1071 User after free in mrb_vm_exec in mruby/mruby

2022-03-2603:40:10
CWE-416
@huntrdev
www.cve.org

7.7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

0.0005 Low

EPSS

Percentile

17.9%

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

CNA Affected

[
  {
    "product": "mruby/mruby",
    "vendor": "mruby",
    "versions": [
      {
        "lessThan": "3.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

7.7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

0.0005 Low

EPSS

Percentile

17.9%