github - ghsa-r2j8-v967-j6h6

GHSA-R2J8-V967-J6H6

Vulnerability from github – Published: 2022-03-28 00:00 – Updated: 2022-04-01 00:00

Details

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

Severity ?

9.1 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-1106"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-27T14:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.",
  "id": "GHSA-r2j8-v967-j6h6",
  "modified": "2022-04-01T00:00:49Z",
  "published": "2022-03-28T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1106"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1106 (GCVE-0-2022-1106)

Vulnerability from cvelistv5 – Published: 2022-03-27 14:05 – Updated: 2024-08-02 23:55

Summary

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

Severity ?

7.2 (High)


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

CWE

CWE-416 - Use After Free

Assigner

@huntrdev

References

URL

Tags

	https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a8…	x_refsource_CONFIRM
	https://github.com/mruby/mruby/commit/7f5a490d09f…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	mruby	mruby/mruby	Affected: unspecified , < 3.2 (custom)

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          "dateUpdated": "2024-08-02T23:55:23.753Z",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mruby/mruby",
          "vendor": "mruby",
          "versions": [
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              "lessThan": "3.2",
              "status": "affected",
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            "attackComplexity": "HIGH",
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            "baseSeverity": "HIGH",
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        },
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  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-R2J8-V967-J6H6

CVE-2022-1106 (GCVE-0-2022-1106)

Tags

Sightings

Nomenclature