github - ghsa-hp4r-26gw-f2r8

GHSA-HP4R-26GW-F2R8

Vulnerability from github – Published: 2022-06-01 00:00 – Updated: 2022-06-09 00:00

Details

Use After Free in GitHub repository mruby/mruby prior to 3.2.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-1934"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-31T03:15:00Z",
    "severity": "HIGH"
  },
  "details": "Use After Free in GitHub repository mruby/mruby prior to 3.2.",
  "id": "GHSA-hp4r-26gw-f2r8",
  "modified": "2022-06-09T00:00:20Z",
  "published": "2022-06-01T00:00:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1934"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1934 (GCVE-0-2022-1934)

Vulnerability from cvelistv5 – Published: 2022-05-31 02:20 – Updated: 2024-08-03 00:24

Summary

Use After Free in GitHub repository mruby/mruby prior to 3.2.

Severity ?

5.1 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CWE

CWE-416 - Use After Free

Assigner

@huntrdev

References

URL

Tags

	https://huntr.dev/bounties/99e6df06-b9f7-4c53-a72…	x_refsource_CONFIRM
	https://github.com/mruby/mruby/commit/aa7f98dedb6…	x_refsource_MISC

Impacted products

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

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:24:42.561Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mruby/mruby",
          "vendor": "mruby",
          "versions": [
            {
              "lessThan": "3.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.0"
          }
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-05-31T02:20:12",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"
        },
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        }
      ],
      "source": {
        "advisory": "99e6df06-b9f7-4c53-a722-6bb89fbfb51f",
        "discovery": "EXTERNAL"
      },
      "title": "Use After Free in mruby/mruby",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-1934",
          "STATE": "PUBLIC",
          "TITLE": "Use After Free in mruby/mruby"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "mruby/mruby",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "3.2"
                          }
                        ]
                      }
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                "vendor_name": "mruby"
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            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.0"
          }
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        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-416 Use After Free"
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            },
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-HP4R-26GW-F2R8

CVE-2022-1934 (GCVE-0-2022-1934)

Tags

Sightings

Nomenclature