CVE-2022-1934 - Vulnerability Details - OpenCVE

ReportizFlow

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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Mruby	Mruby

Configuration 1 [-]

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

No data.

References

Link	Providers
https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce
https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-05-31T02:20:12

Updated: 2024-08-03T00:24:42.561Z

Reserved: 2022-05-30T00:00:00

Link: CVE-2022-1934

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-31T03:15:08.713

Modified: 2024-11-21T06:41:47.047

Link: CVE-2022-1934

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "mruby/mruby", "vendor": "mruby", "versions": [{"lessThan": "3.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Use After Free in GitHub repository mruby/mruby prior to 3.2."}], "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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE"}]}], "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"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"}], "source": {"advisory": "99e6df06-b9f7-4c53-a722-6bb89fbfb51f", "discovery": "EXTERNAL"}, "title": "Use After Free in mruby/mruby", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "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": "<", "version_value": "3.2"}]}}]}, "vendor_name": "mruby"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Use After Free in GitHub repository mruby/mruby prior to 3.2."}]}, "impact": {"cvss": {"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"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-416 Use After Free"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"}, {"name": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce", "refsource": "MISC", "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"}]}, "source": {"advisory": "99e6df06-b9f7-4c53-a722-6bb89fbfb51f", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T00:24:42.561Z"}, "title": "CVE Program Container", "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"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2022-1934", "datePublished": "2022-05-31T02:20:12", "dateReserved": "2022-05-30T00:00:00", "dateUpdated": "2024-08-03T00:24:42.561Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*", "matchCriteriaId": "36DC54A6-4938-4623-8742-FF7C35178328", "versionEndExcluding": "3.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Use After Free in GitHub repository mruby/mruby prior to 3.2."}, {"lang": "es", "value": "Un Uso de Memoria Previamente Liberada en el repositorio de GitHub mruby/mruby versiones anteriores a 3.2"}], "id": "CVE-2022-1934", "lastModified": "2024-11-21T06:41:47.047", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"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"}, "exploitabilityScore": 2.5, "impactScore": 2.5, "source": "[email protected]", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2022-05-31T03:15:08.713", "references": [{"source": "[email protected]", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"}, {"source": "[email protected]", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/mruby/mruby/commit/aa7f98dedb68d735a1665d3a289036c88b0c47ce"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/99e6df06-b9f7-4c53-a722-6bb89fbfb51f"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Primary"}]}